Question

HELP PLEASE ALSO SHOW YOUR WORK SO I CAN UNDERSTAND IT!!!!!!! ASAP ASAP

Answer 1

4.
`√(1625)`

`√(25 * 65)`

`√(25)√(65)`

`5√(65)`

`5(8.06)`

`40.3`
Between 40 and 41

5.
`(2x^(5)y^(2))^(3) = 8x^(15)y^(6)`

6.
`(5^(5) * 4^(2) * 2^(3))/(5^(4) * 4^(4) * 2^(3)) = (5 * 1)/(4^(2) * 1) = (5)/(16 * 1) =(5)/(16)`