How do you factor y=3x^7 - 9x ^6 + 18x ^5 ?
1 Answer
Jul 9, 2016
Explanation:
Numerically there is a common factor of 3 (3 , -9 and 18)
With the variable (
x^7,x^6" and " x^5) the common factor isx^5 Hence each term has a common factor of
3x^5 Removing the common factor gives
3x^5(x^2-3x+6)
