X^2+9=0 Please Factor Show the steps

asked Oct 26, 2023 14.1k views

8 votes

X^2+9=0

Please Factor
Show the steps

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3 votes

Answer:

${x}^(2) + 9 \\ \\ = {x}^(2) + 3 {}^(2) \\ \\ = (x + 3)(x - 3)$

Frederique answered Oct 28, 2023

4.6k points

11 votes

Answer:

${x}^(2) + 9 = 0$

${x}^(2) + 9$

${x}^(2) + {3}^(2)$

(x + 3)(x + 3)

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