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If x2 - 4 = 45, then x could be equal to
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2 votes
If x2 - 4 = 45, then x could be equal to

User Bniwredyc
by
7.8k points

2 Answers

4 votes
Hi there!

To find x, we need to simplify.

x^2 -4 = 45
x^2 = 49
sqrt(49) = 7

So, x = 7.

Hope this helps!
User LeMoussel
by
9.0k points
4 votes
x could be equal to 24.5
User Sayhaha
by
8.2k points
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