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Solve quadratic equations in vertex form
Grade Level
SAT Prep
M133 Solve quadratic equations in vertex form
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What is the solution set of (-2)(x + 4)
2
+ 18 = (-5)(x + 4)
2
- 9?
A
No real solution
B
x = -4
C
x = -4 - √(27/2) or x = -4 + √(27/2)
D
x = -7 or x = -1
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