Answers edited by Nghi N.
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How do you find the values of the six trigonometric functions of #t= (16 pi) / 3#?
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How do you prove that #cot^3x/cscx = cosx(csc^2x-1)#?
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How do you verify the identity #tanx+cotx=2csc2x#?
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How do you factor #10m^2+7mn-12n^2#?
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How can I simplify sin2xcosx+cos2xsinx?
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How do find the vertex and axis of symmetry, and intercepts for a quadratic equation #f(x)=x^2+12x+36#?
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How to use the discriminant to find out how many real number roots an equation has for #-x^2 - 2x - 7 = -6#?
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How do you factor by grouping #30x^2 + 76x + 48 #?
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How do you use half angle formula to find #sin 112.5#?
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How do you verify # 1 + tanxtan2x = sec2x#?
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What is cot 75 degrees?
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How do you find the axis of symmetry for a quadratic equation #f(x)=x^2 -2x -15#?
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How do you write #x= 2y^2 - 28y + 116# into vertex form?
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How do find the vertex and axis of symmetry, and intercepts for a quadratic equation #y=3(x-3)^2+4#?
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A parallelogram has a side of length 40 and a diagonal of length 75. If the angle between these two is 37 degrees, how do you find the length of the other side of the parallelogram?
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Question #d7d39
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How do you write #y=x^2-6x+8# in vertex form and identify the vertex, y intercept and x intercept?
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How do you solve #7+13x - 2x^2>0#?
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How do you solve #Sin x + Sin 2x + Sin 3x + Sin 4x = 0#?
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How do you factor #x^3-3x+2#?
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How do you find the slope parallel to #-25 + 8x = 5y#?
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How do you simplify #(x^2 - 1) / (1 -x^3)#?
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How do you use the law of cosines or law of sines if you are given A = 120 degrees, b = 3, c = 10?
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How do you solve #sin4x= -2sin2x#?
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How do you use the law of cosines if you are given three angles A=30,B=70,C=80?
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How do you solve the triangle if it has hypotenuse 18, the opposite angle is the height, and the adjacent meets the hypotenuse at a 35 degree angle?
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How do you solve # 2tan^2x - 3secx + 3 = 0#?
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Given that #sin(theta) = -4/5#, how do you find the two possible angles for θ, given that #-pi < theta ≤ pi#?
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How do you factor #10x^2 - 7x - 12#?
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How do you write #3sqrt(2x^2y)# in exponential form?
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How do you use half-angle formulas to find exact values of #sin((-17pi)/12)# and #cos((-17pi)/12)#?
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How do you factor #16j^3 + 44j^2 - 126j= 0#?
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How do you use a half-angle formula to simplify #sin -105#?
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How do you factor 12f² +35f +8?
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How do you factor #12x^2 + 5x - 2= 0#?
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How do you solve #cot 2a = 5/12#?
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How do you graph #2y ≤ x - 5#?
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How do you factor and solve #16x^2-48x= -27#?
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How do you factor #7x^2 - 9x + 2#?
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How do you complete the square to solve #-3x^2-18x-25= 0#?
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How do you factor #3x^2 + 2x - 8#?
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How do you simplify #(6w^2+11w-7)/(6w-3)# and what are the restrictions?
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How do you evaluate #cos (arcsin (3/5) - arccos (1/2)) #?
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How do find the vertex and axis of symmetry, and intercepts for a quadratic equation #y=x^2+2x-24#?
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How do you use a half-angle formula to simplify #tan[ (7pi) / 8 ]#?
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How do you verify #csc x cos (pi/2 - x) = 1#?
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How do you factor #54 + 27t + 3t^2#?
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How do you write #9x-x^2=62+4x-1# in standard form?
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How do you use the angle sum identity to find the exact value of cos 285?
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How do you write #f(x) = x^2 - 3x + 1 # in vertex form and identify the vertex?
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How do you write #y = x^2 - 2x -3# into vertex form?
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What is the graph of the system #y>2x-2# and #-2x-y<=6#?
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What is the domain and range of #f(x) = tan(x) - 3#?
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How do you solve #tan 1/2x + 2 sin 2x = csc x#?
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How would you use the half-angle formula to find the exact values of #tan 195#degrees?
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How do you factor #a^2+11 ab+30b^2#?
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How do you solve a triangle if you are given a = 11, b = 14, c = 20?
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How do you complete the square to solve #-2x^2 - 7x + 4 = 0#?
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How do you solve #csc (theta/2) = sin (theta/2)#?
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How do you graph the function, label the vertex, axis of symmetry, and x-intercepts. #y=-3x^2-12x-3#?
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The line x=3 is the axis of symmetry for the graph of a parabola contains points (1,0) and (4, -3), what is the equation for the parabola?
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How do you factor #16x^3 - 28x^2 - 30x#?
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How do you factor #6x^2+19x+3#?
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How do you solve #2 cos x - 5 sin x = 3 #?
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How do you verify #sin^2 theta cos ^2 theta = 1/8 [1-cos(4 theta)]#?
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How do you solve and how many solutions does the triangle have if you are given angle C = 115 degrees, side b = 54.8, side c = 53.4?
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How do you find the sum of three consecutive even integers is 72?
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What is 5pi in degrees?
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How do you prove #cos 2x = (1-tan^2x)/(1+tan^2x)#?
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How do you solve #sec^2 - 4secx = 0#?
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How do you solve #x^2+6x+5<=0#?
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How do you use the law of sines to solve the triangle given A = 14.9°, B = 98.1°, b = 18.6?
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