How do you solve 6x^2=4x ?
2 Answers
Explanation:
Alternately:
Case 1:
Then,
And,
Left side = right side
Case 2:
Divide both sides by
Divide both sides by 6 and simplify:
Answer:
Explanation:
Note: This equation is that of a 2nd degree polynomial or quadratic equation. To solve quadratic equation we must set it equation to zero first.
Step 1: Set the equation equal to zero by subtract
6x^2 = 4x
6x^2 - 4x = 0
Step 2: Factor out the greatest common factor of GCF like this
2*3*x *x- 2*2*x= 0
2x(3x-2) = 0
2x= 0 " " " and 3x-2= 0
Step 3: Then solve for
(2x)/2 = 0/2
x= 0
or
3x-2 + 2 = 0+2
3x = 2
(3x)/3 = 2/3
x= 2/3