How do you factor the expression x^3 - 14x^2 + 13x?

1 Answer
May 13, 2016

=x(x - 1)(x-13)

Explanation:

x^3 - 14x^2 + 13x

=x(x^2 - 14x + 13) " " "Taking x common"
=x(x^2 - x-13x + 13)" " "since " 13xx1=13 and 13+ 1= 14
=x{x(x - 1)-13(x -1)}
=x(x - 1)(x-13)