Question

How do you evaluate `(5x ^ { 7} + 10y ^ { 8} ) ^ { 3}`?

Answer 1

`125^21 + 1,000y^24`

Explanation:

`(5x^7+10y^8)^3 =`
`(5x^7)^3 + (10y^8)^3 =`
`125x^21 + 1,000y^24`

Yay!