solving a polynomial equation

Algebra
Tutor: None Selected Time limit: 1 Day

x^4-13x^2-12x

Apr 13th, 2015

x^4−13x^2−12x 

=x(x^3−13x−12)

=x(x+1)(x^2−x−12)

= x(x+1)(x+3)(x−4)................................................ANSWER


HOPE YOU UNDERSTOOD...PLEASE MESSAGE IF YOU HAVE ANY DOUBTS...THANK YOU

Apr 13th, 2015

here solutions are

x=0

x=-1

x=-3

x=4

Apr 13th, 2015

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