Question

∛(-120x^12 y^9 )

Answer 1

@mathstudent55

Answer 2

how many times does 3 go in to 12?

Answer 3

4

Answer 4

ok so \(\sqrt[3]{x^{12}}=x^4\)

Answer 5

how many times does 3 go in to 9?

Answer 6

3

Answer 7

k so you are good now right?

Answer 8

oh we still have the \(-120\) to deal with

Answer 9

\[\sqrt[3]{-120}=-\sqrt[3]{8\times 15}=-2\sqrt[3]{15}\]

Answer 10

-2x^4y^3√15 rite

Answer 11

rite

Answer 12

∛(-120x^12 y^9 )
(-120 x^ 12 y^9)^(1/3)
-(120)^(1/3) x^(12/3) y^(9/3)
-(2^3 15)^(1/3) x^4 y^3
-2 15^(1/3) x^4 y^3