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Arte-miy333 [17]
3 years ago
8

If x^2 = 49, then x^-2 =

Mathematics
2 answers:
kenny6666 [7]3 years ago
6 0
-49
When you solve x^2 x=7 because 7x7=49. All that changes in the second equation is there is a negative sign so x^-2=-49
I would recommend if you need help on math like this download Photomath.
Natalija [7]3 years ago
4 0

Answer:

0.001665973

Step-by-step explanation:

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