Question

by what number should multiplied (4/9) power -5 to
get (2/3) power -2​

Answer 1

Answer:

The number should be (2/3)^8

Step by step sol

=(4/9)^-5

={(2^2)/(3^2)}^-5

=(2/3)^-10

Now multiplying by the number,

=(2/3)^-10 X (2/3)^8

=(2/3)^-2

We got what we desired.

Thank you ❤️