Question

prove that (5x + 4) is a factor of 5x^3 + 4x^2 - 5x - 4, hence factorise the given polynomial completely. Pls send pic

Answer 1

Step-by-step explanation:

First of all we have to find out the value of x from f(x) then after getting the value of x put that value into p(x) if after putting the value of x into p(x) the value is zero then it is the factor of that.

Answer 2

Answer:

(5x+4)(x+1)(x-1)

Hope this Helps u