Question

8r6 + 27s12 factored

Answer 1

8 r^6 +27 s^12 =

( 2r^2)^3 + (3s^4) 3 =

(Here, we use the sum of two cubes factoring pattern. A link to that appears at the bottom.)

(2 r^2 + 3 s^4) (4 r^4 - 6 r^2 s^4 + 9 s^8)

http://www.purplemath.com/modules/specfact2.htm

Answer 2

thanks!