Question

how do you go about simplifying -7√ 216x

Answer 1

\[216=3*3*2*2*6=6\sqrt{6}\]

Answer 2

I'll let you solve the rest, ask me if something is not clear

Answer 3

i got -21√ 24x am i right??

Answer 4

is x inside of the square root

Answer 5

yeah

Answer 6

is that wrong

Answer 7

You multiply stuffs who are outside of square root together, and multiply stuffs who are inside of the square root together.

It should give you -42 * sqrt(6x)

Answer 8

oooh okay i see what i did thanks so much

Answer 9

Np