Solving Quadratics Worksheet
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Solving Quadratic Equations Using Factoring I.
Solve each of the following quadratic equations using factoring: 1 .) Get the equation = 0 2.) Factor the equation 3.) Set each factor = 0
Example:
x2-6 = 5x x2 -5jc-6 = 0 x = 6 or x = -l
1.) x 2 -
2.) x2 + 3x + 2 = 0
3.)
4.) 2y 2 -6y =
5.) x2 + 3x + 2 = 0
6.) x - x - 2 0 =
7.) x - 8 1 = 0
8.) 9 a - 4 =
9.) x2 + 6 = 5x
10.)x2 + 2x=15
11.) x2 = 9x-20
12.) x 2 +10x = -
13.) x2 - 8 = -2x
14.) x2 = 7x - 6
15.) x 2 =10x
16.)
17.) 3x 2 -2x =
18.) 2x2 + x-10 =
Solve each of the following quadratic equations using factoring: 1 .) Get the equation = 0 2.) Factor the equation 3.) Set each factor = 0
Example:
x2-6 = 5x x2 -5jc-6 = 0 x = 6 or x = -l
1.) x 2 -
2.) x2 + 3x + 2 = 0
3.)
4.) 2y 2 -6y =
5.) x2 + 3x + 2 = 0
6.) x - x - 2 0 =
7.) x - 8 1 = 0
8.) 9 a - 4 =
9.) x2 + 6 = 5x
10.)x2 + 2x=15
11.) x2 = 9x-20
12.) x 2 +10x = -
13.) x2 - 8 = -2x
14.) x2 = 7x - 6
15.) x 2 =10x
16.)
17.) 3x 2 -2x =
18.) 2x2 + x-10 =
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