3 years ago

Can you please give me the answer

Mathematics

2 answers:

ladessa [460]3 years ago

7 0

Answer:

Your answer should be B. x + -1 +- √17

Step-by-step explanation:

Artemon [7]3 years ago

3 0

Answer:

Step-by-step explanation:

Given

x² + 2x + 1 = 17

Note that the quadratic on the left side is a perfect square, that is

(x + 1)² = 17 ( take the square root of both sides )

x + 1 = ± $\sqrt{17}$ ( subtract 1 from both sides )

x = - 1 ± $\sqrt{17}$ → B

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Answer:

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