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Helen [10]
3 years ago
11

How do I simplify this?

Mathematics
2 answers:
kakasveta [241]3 years ago
4 0
I believe this would be the solution.

Mrac [35]3 years ago
3 0
First of all, turn the entire problem (except for the exponent) upside down.  This will change the sign of your exponent (-2) to positive (2).

(x)^2=x^2

(y^4)^2 = y^8

The new numerator is thus (x^2)(y*8).  What's the denominator going to look like?
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