PLEASE HELP!!!!!!!!!!!!!!!!!!!

Yemisi asked Oct 2, 2023

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41 votes

Yemisi asked Oct 2, 2023

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18 votes

Answer:

Explanation:

x² + 6x - 7 = 0 ( add 7 to both sides )

x² + 6x = 7

to complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(3)x + 9 = 7 + 9

(x + 3)² = 16

Andreak answered Oct 6, 2023

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