Question

factor 9c-15x^3

Answer 1

9x - 15x^3 ?

Answer 2

\[9c-15x^3\]
\[3 (3 c-5 x^3)\]

Answer 3

3x(3 - 5x^2)

Answer 4

if that is what you meant

Answer 5

@Jack1 that is not what the user had, she had this:
\[9c-15x^3\]
and factor.
So just take out a 3 of the expression, which is a common number.
\[3 (3 c-5 x^3)\]

Answer 6

c is right beside x on the keyboard, which is whi i asked for clarification incase it was a mistype