PLZ do it right i will give brainlest and thanks so do all 3 plz Evaluate each expression. Write all answers in simplest form as
mixed numbers.
1 answer:
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Answer:
x = - 11
Step-by-step explanation:
Solving
(x + 5)² = 36 ( take square root of both sides )
x + 5 = ± = ± 6 ( subtract 5 from both sides )
x = - 5 ± 6
Then
x = - 5 + 6 = 1
x = - 5 - 6 = - 11
The other solution is x = - 11