Question

5r^2 s^2(-2r^2+3rs-4s^2) help please i don't understand. x.x

Answer 1

what are you supposed to do?

Answer 2

Simplify?

Answer 3

supposed to simplify yeah =/

Answer 4

and write the product as a polynomial

Answer 5

expand the equation first and you should get this
\(-10r^4s^2+15r^3s^3-20r^2s^4\)

Answer 6

sorry, it's not an equation

Answer 7

but yeah, simplified

Answer 8

no cause i don't think your supposed to multiply the 5r^2

Answer 9

only the on next the the parenthsis

Answer 10

which is x^2

Answer 11

i mean s^2

Answer 12

was your question this:
\(5r^2 s^2(-2r^2+3rs-4s^2)\)

Answer 13

yess

Answer 14

or was there something between \(5r^2\) and \(s^2\)?

Answer 15

no

Answer 16

then 5r^2 is bonded to s^2 by multiplication

Answer 17

ohh ok thank you i'll take your advice than

Answer 18

you're welcome.

Answer 19

thanks!