Factoring
Use the Zero Product Property to solve the following quadratic equation. (x - 7)(x + 2) = 0
x = 7 x = -2
Solve the following quadratic equation by using square roots: x2 - 4=0
x = 2 x = -2
Solve the following quadratic equation by completing the square: x2 + 6x = -8
x = -b +- sqrt(b2 - 4ac) /(2a)
Write the quadratic equation in Standard form:
(x-3)(x-2)=0
x2-5x+6=0
Solve the following quadratic equation x(x-3)= 0
x = 0 x = 3
Solve the following quadratic equation by using square roots: 2x2 - 242=0
+11 or -11
Solve the following quadratic equation by completing the square: x2 - 6x = -5
Solve the following quadratic equation by using the quadratic formula: x2 + 6x + 5 = 0
Write a quadratic equation in standard form whose Zeros are x=2, x=4
x2-6x+8=0
Solve the following quadratic equation by factoring. x2 - 6x + 5 = 0
x = 5 x = 1
Solve by graphing:
0=3x2+4x-8
x = 1.1 and x=-2.4
Solve the following quadratic equation by completing the square: x2 - 2x - 24 = 0
Solve the following quadratic equation by using the quadratic formula: x2 - 9x + 20 = 0
Write a quadratic function in standard form for the graph shown on the board:
y=x2-4
Solve the following quadratic equation by factoring. x2 - 6x - 27 = 0
x = 9 x = -3
Solve by graphing: x2+5x=4
x=0.7, x=-5.7
Solve the following quadratic equation by completing the square: x2 + 10x +16 = 0
Solve the following quadratic equation by using the quadratic formula: 2x2 + 9x + 4 = 0
If x=2 is a solution to the equation x2-bx+10=0, what is the value of b?
b=7
Solve the following quadratic equation by factoring. 2x2 - 5x - 3 = 0
x = -1/2 x = 3
Solve the following quadratic equation by using square roots: 5x2 + 3 = 128
x = 5 x = -5
Solve the following quadratic equation by completing the square: 2x2 - 8x = 10
Solve the following quadratic equation by using the quadratic formula: 4x2 - 17x - 15 = 0
Write a quadratic function whose roots are x=-3 and x=1
y=x2+2x-3