Question

p3+125q3 I need to factor this from using the sum of two cubes. The formula is (a-b)(a2-ab+b2). I find a=p and b=125q
Is that right so far? Any help? So it would look like the photo ?

Answer 1

@kohai @zepdrix

Answer 2

Oh really but why 5 instead of 125

Answer 3

@iambatman

Answer 4

Right it is 5q

Answer 5

\[(p+5q)(p^2-5pq+25q^2)\]

Because 5^3 = 125

Answer 6

Ohh

Answer 7

Thank you for help!

Answer 8

Np :)

Answer 9

Your*