Solve by Factoring
Square Roots
More Solve by factoring
Solving Methods
100
Use the Zero Product Property to solve the following quadratic equation. (x - 7)(x + 2) = 0
x = 7 x = -2
100
Solve the following quadratic equation by using square roots: x^2 - 8 = -4
x = 2 x = -2
100
Solve the following quadratic equation by factoring: x^2 + 6x = -8
x = -2, -4
100
x = -b +- sqrt(b^2 - 4ac) 2a
100
State the best method to use to solve: x^2 + 8x - 20 = 0
factoring
200
Solve the following quadratic equation by factoring. x^2 + 3x + 2 = 0
x = -2 x = -1
200
Solve the following quadratic equation by using square roots: x^2 -21 = 100
+11 or -11
200
Solve the following quadratic equation by factoring: x^2 - 6x = -5
x = 1, 5
200
Solve the following quadratic equation by using the quadratic formula: x^2 + 6x + 5 = 0
x = -1 x = -5
200
State the best method to use to solve: x^2 - 2x = 0
Factor the GCF
300
Solve the following quadratic equation by factoring. x^2 - 6x + 5 = 0
x = 5 x = 1
300
Solve the following quadratic equation by using square roots: 4x^2 + 100= 500
x = 10 x = -10
300
Solve the following quadratic equation by factoring: x^2 - 2x - 24 = 0
x = -4, 6
300
Solve the following quadratic equation by using the quadratic formula: x^2 - 9x + 20 = 0
x = 5 x = 4
300
State the best method to use to solve: x^2 - 16 = 0
Square Roots
400
Solve the following quadratic equation by factoring. x^2 - 6x - 27 = 0
x = 9 x = -3
400
Solve the following quadratic equation by using square roots: 2x^2 - 18 = -16
1 or -1
400
Solve the following quadratic equation by factoring: x^2 + 10x +16 = 0
x = -2, -8
400
Solve the following quadratic equation by using the quadratic formula: 2x^2 + 9x + 4 = 0
x = -1/2 x = -4
400
State the best method to use to solve: x^2 + 2x + 9 = 0
500
Solve the following quadratic equation by factoring. 2x^2 - 5x - 3 = 0
x = -1/2 x = 3
500
Solve the following quadratic equation by using square roots: 5x^2 + 3 = 128
x = 5 x = -5
500
Solve the following quadratic equation by factoring: 2x^2 - 8x = 10
x = 5, -1
500
Solve the following quadratic equation by using the quadratic formula: 4x^2 - 17x - 15 = 0
x = 5 x = -3/4
500
State the best method to use to solve: y^2 + 4y + 3 = 0
factoring
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