Question

write with no denominators: \[\frac{ 4xy }{ mn^5 }\]

Answer 1

You'll have to bring m and n^5 to the numerator. In doing that, you must change the sign of their exponents.

Answer 2

so,, 4xy * mn^-5 ??

Answer 3

Why didn't you change the sign of the exponent on the m?

Answer 4

And you don't need the "*"

Answer 5

4xy-mn^-5??

Answer 6

no

Answer 7

What is the exponent of a^3?

Answer 8

3

Answer 9

What is the exponent of a^2?

Answer 10

4xym^-1n^-5

Answer 11

There you go.

Answer 12

ok got this!! tytyty

Answer 13

yw