book Maths Puzzle Numerical Ability

I cant figure out how to divide a monomial by a monomial. Im stuck on these three problems.
Numbers in < > represent exponents

(5n<5>p)<0> / (n<3>p)<2>=


3(a<2>b)4 / (3ab)

Read Solution (Total 0)

book Other Question

k=-2(-2-2)
=-2(-4)
k=8
I need a little help!!

How can I solve square root of 2 + square root of 3 - square root of 5 divided by square root of 2 + square root of 3 + square root of 5.

Thank you