Determine which equation has the same solutions as the given equation. x2 − 10x − 11 = 0 A. (x − 5)2 = 36 B. (x − 10)2 = 21 C. (
x − 10)2 = 36 D. (x − 5)2 = 21
1 answer:
Answer:
A. (x - 5)² = 36
Step-by-step explanation:
Step 1: Isolate <em>x</em>
x² - 10x = 11
Step 2: Complete the Square
x² - 10x + 25 = 11 + 25
(x - 5)² = 36
And we have our answer!
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