Question

What is the factored form of the equation? Factor completely.
24q^7 - 42q^4r + 36q^3r^2 - 63r ^3

Answer 1

\(\large 24q^7-42q^4r+36q^3r^2-63r^3\)

Answer 2

yes that's it..

Answer 3

Factor 3 out..

Answer 4

\(\large 3(8q^7-14q^4r+12q^3r^2-21r^3)\)

Answer 5

thank you!

Answer 6

http://puu.sh/En6K

Answer 7

I'm not done yet! D:

Answer 8

oh sorry..

Answer 9

\(\huge 3(2(4q^7-7q^4r)+3(4q^3r^2-7r^3))\)

Answer 10

\(\huge 3(2q^4(4q^3-7qr)+3r^2(4q^3-7r))\)

Answer 11

Put that together

\(\huge 3(2q^4+3r^2)(4q^3-7r)\)

Tadaaa! :D

Answer 12

Do you understand all steps above?

Answer 13

Thank you soooo much! :) do you mind helping me with a few others?

Answer 14

Sure, post your questions <- on the left side

Answer 15

ok will do..