Question

HELP (40 POINTS) THANK YOU

Answer 1

Answer B is correct

Explanation:

You can re-write this:

`(5^{3)^(5) }` x
`(5^{2)^(5) }` When a negative exponent is in the denominator, you can make is positive by putting it in the numerator.

When a power is raised to a power, you multiply the exponents.

`4^(15)`
`5^(10)`

Answer 2

B

Explanation:

Index law multiplication says that if you have a power outside brackets with a power inside, you can simplify by multiplying.

top=4^15

bottom=5^-10

A negative index law means you can transfer it as a multiplication to the top for the bottom/divide on bottom for the top

therefore

top=4^15*5^10

Therefore the answer is B