Question

y^3 (y^4) (-y^5)
Please show work

Answer 1

Cheeky! Add all the exponents.

Answer 2

a^m * a^n * a^p = a^(m+n+p)

Answer 3

what about the negative in front of the last y?

Answer 4

Ugh that's scary.
Start by the first two, and we'd return to the third.

Answer 5

so...u will get -y^12

Answer 6

oh ok thanks!

Answer 7

put that minus last..

Answer 8

Welcome..))