Question

when I simplify √60 I come up with √4√15 then 2√15....do I leave it like this or do I put 2√3*5?

Answer 1

put it as 2 sqrt 15

Answer 2

ok another one if you have time?

Answer 3

rewrite with positive exponents and simplify if possible 5yx^-2

Answer 4

5y over x^2

Answer 5

why does the 5y go on top

Answer 6

why does the 5y go on top

Answer 7

sorry computer is flashing and repeating!

Answer 8

because it is a whole number with a variable and has nothing in common with the x to the second.

Answer 9

and because it is an -2 it puts it as the denominator?