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Which of the following expressions is equal to -X2 -81?
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Which of the following expressions is equal to -X2 -81?

User Michael Niemand
by
6.1k points

2 Answers

2 votes

Answer:

x = -9

Explanation:

-X2 -81=0

x2+81=0

x = -9

User Mcbeav
by
5.8k points
4 votes

Answer:

you have to add an image

Explanation:

but it could be (-x+9)(x-9) if thats an option

User Peri
by
5.9k points
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