# The Quadratic Formula

### Topic Page

The Quadratic Formula### Questions

- What are common mistakes students make when using the quadratic formula?
- What do the variables in the quadratic formula mean?
- What are the possible outcomes when using the quadratic formula?
- How do I use the quadratic formula to solve #f(x) = x^2 + 3x - 2#?
- How do I use the quadratic formula to solve #f(x) = 4x^2 + 12x + 9#?
- How do I use the quadratic formula to solve #f(x) = x^2 + 3x - 7#?
- What is the discriminant of a quadratic function?
- Can the quadratic formula be used to solve a linear equation?
- How do I use the quadratic formula to solve #3x^2 - 6 = 4x#?
- How do I use the quadratic formula to solve #4x^2+x-1=0#?
- How do I use the quadratic formula to solve #5x^2+9x-2=0#?
- How do I use the quadratic formula to solve #x^2 + 7x = 3#?
- How do I use the quadratic formula to solve #x^2 + 8x = 2#?
- How do I use the quadratic formula to solve #x^2+5x=-2#?
- How do I use the quadratic formula to solve #x^2+7x=-3#?
- How do I use the quadratic formula to solve #x^2+8x=-2#?
- What is the discriminant of #x^2+2x+8=0#?
- What is the discriminant of #x^2+2x+3=0#?
- What is the discriminant of #x^2+6x+11=0#?
- What is the discriminant of #3x^2-10x+4=0#?
- What is the discriminant of #f(x)=-3x^2-2x-1#?
- What is the discriminant of #x^2 = 4#?
- How do I use the quadratic formula to find the zeros of #f#?
- How do I use the quadratic formula to solve #x^2+3x-2=0#?
- How do I use the quadratic formula to solve #1/(x+1) - 1/x = 1/2#?
- How do I use the quadratic formula to solve #2 + 5/(r-1) = 12/((r-1)^2)#?
- How do I use the quadratic formula to solve #125x^3 - 1 = 0#?
- What is the quadratic formula?
- What is the quadratic formula used for?
- What is an example of using the quadratic formula?
- What is the discriminant and how do you find it?
- How do you find the roots, real and imaginary, of #y=12x^2 -7x -12 # using the quadratic formula?
- How do you solve #3x^2 = -12x - 15#?
- How do you solve #x^2=-9#?
- How do you solve #x^2=-5#?
- How do you solve #-3x^2+1=7#?
- How do you solve #x^2-5x+3=0# using the quadratic formula?
- How do you solve #x^2-8x+3=0# using the quadratic formula?
- How do you solve #x^2-10x+15=0# using the quadratic formula?
- How do you solve #4x^2-7x+1=0# using the quadratic formula?
- How do you solve #-6x^2-9x+2=0# using the quadratic formula?
- How do you solve #5x^2+x-2=0# using the quadratic formula?
- How do you solve #2x^2+3x+5=0# using the quadratic formula?
- How do you solve #-5x^2-x-8=0# using the quadratic formula?
- How do you solve #3x^2+3x+1=0# using the quadratic formula?
- How do you use the quadratic formula to solve #x^2-2x+2=0#?
- How do you use the quadratic formula to solve #x^2+6x+10=0#?
- How do you use the quadratic formula to solve #9x^2-6x+37=0#?
- How do you use the quadratic formula to solve #4x^2+16x+15=0#?
- How do you use the quadratic formula to solve #9x^2-6x-35=0#?
- How do you use the quadratic formula to solve #16t^2-4t+3=0#?
- How do you use the quadratic formula to solve #5s^2+6x+3=0#?
- How do you solve the quadratic with complex numbers given #8x^2-4x+5=0#?
- How do you solve the quadratic with complex numbers given #-5x^2+12x-8=0#?
- How do you solve the quadratic with complex numbers given #-x^2+4x-5=0#?
- How do you solve the quadratic with complex numbers given #5x^2+8x+5=0#?
- How do you solve the quadratic with complex numbers given #5x^2+12x+8=0#?
- How do you solve the quadratic with complex numbers given #-6x^2+12x-7=0#?
- How do you solve the quadratic with complex numbers given #2x^2-6x+7=0#?
- How do you solve the quadratic with complex numbers given #-7x^2+12x=10#?
- How do you solve the quadratic with complex numbers given #5x^2+8x=-4#?
- How do you solve the quadratic with complex numbers given #x^2-4x+5=0#?
- How do you solve the quadratic with complex numbers given #10x^2-11x+9=13x-6x^2#?
- How do you solve the quadratic with complex numbers given #3t^2+8t+5=-2t^2#?
- How do you solve the quadratic with complex numbers given #x^4+13x^2+36=0#?
- How do you solve the quadratic with complex numbers given #x^4+16x^2-225=0#?
- How do you solve the quadratic with complex numbers given #1/4x^2-1/3x+1=0#?
- How do you solve the quadratic with complex numbers given #2/7c^2-1/2c-3/14=0#?
- How do you solve the quadratic using the quadratic formula given #v^2+2v-8=0#?
- How do you solve the quadratic using the quadratic formula given #k^2+5k-6=0#?
- How do you solve the quadratic using the quadratic formula given #2v^2-5v+3=0#?
- How do you solve the quadratic using the quadratic formula given #2n^2-n-4=2#?
- How do you solve the quadratic using the quadratic formula given #b^2-4b-14=-2#?
- How do you solve the quadratic using the quadratic formula given #8n^2-4n=18#?
- How do you solve the quadratic using the quadratic formula given #8a^2+6a=-5#?
- How do you solve the quadratic using the quadratic formula given #10x^2+9=x#?
- How do you solve the quadratic using the quadratic formula given #n^2=9n-20#?
- How do you solve the quadratic using the quadratic formula given #3a^2=6a-3#?
- How do you solve the quadratic using the quadratic formula given #x^2=-3x+40#?
- How do you solve the quadratic using the quadratic formula given #9x^2-11=6x#?
- How do you solve the quadratic using the quadratic formula given #4a^2-8=a#?
- How do you solve the quadratic using the quadratic formula given #14m^2+1=6m^2+7m#?
- How do you solve the quadratic using the quadratic formula given #4x^2+4x-8=1#?
- How do you solve the quadratic using the quadratic formula given #x^2-4x-7=0#?
- How do you solve the quadratic using the quadratic formula given #x^2+6x+13=0#?
- How do you solve the quadratic using the quadratic formula given #a^2-7a-10=0#?
- How do you solve the quadratic using the quadratic formula given #x^2+4x+2=0#?
- How do you solve the quadratic using the quadratic formula given #a^2-5a+8=0#?
- How do you solve the quadratic using the quadratic formula given #x^2-3x+10=0#?
- How do you solve the quadratic using the quadratic formula given #b^2-7b-3=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #3a^2-4a-4=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #-c^2-6c+8=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #2a^2-6a-3=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #3d^2-5d+6=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #4x^2+11x=3x-10# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #7-8z^2=6z+16# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #3x^2-11x=8-14x# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #2t^2+15=6t^2-5t# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #10x^2-11x+9=14x-6x^2# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #3t^2+8t+5=-2t^2# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #x^4+13x^2+36=0# over the set of complex numbers?
- How do you solve the quadratic using the quadratic formula given #x^4+16x^2-225=0# over the set of complex numbers?
- How do you solve #3b^2-6b+51=0#?
- How do you solve #5n^2-10n+59=0#?
- How do you solve the quadratic #2x^2-6x+5=0# with complex numbers?
- How do you solve the quadratic #8x^2-4x+5=0# with complex numbers?
- How can I simplify #sin(3x)cos(3x)# using a multiple angle formula?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #x^2-16x+4=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #x^2-2x+5=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #x^2-x+6=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #-3x^2-5x+2=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #x^2+4x+3=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #2x-5=-x^2#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #9x^2-6x-4=-5#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #4x^2+7=9x#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #3x+6=-6x^2#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #3/4x^2-1/3x-1=0#?
- How do you find the discriminant, describe the number and type of root, and find the exact solution using the quadratic formula given #0.4x^2+x-0.3=0#?
- What are the solutions to the equation #x^2+2x+2=0#?