Prove that (x-2) is a factor or p(x)=`x^3-4x^2-11x+30`

Prove that: (x-1) is a factor of 2x^4+9x^3+6x^2-11x-6

Prove that: (x+3) is a factor of x^5+3x^4-x^3-3x^2

Show that (x-5) is a factor of x^(3)-3x^(2)-4x-30 .

Using factor theorem show that : (x-1) is a factor of 2x^4+9x^3+6x^2-11x-6

What is the value of k for which x-1 is a factor of p(x)=x^(3)-kx^(2)-11x-6?

p(x)=x^2-4 x+4 a) Prove that (x-2) is a factor of p(x) . b) Prove that for any number x , p(x) is always non negative.

Show that: x+3 is a factor of 69+11x-x^2+x^3

Using factor theorem , show that g (x) is a factor of p(x) , when p(x)=2x^(3)+9x^(2)-11x-30,g(x)=x+5

Using factor theorem , show that g (x) is a factor of p(x) , when p(x)=2x^(4)+9x^(3)+6x^(2)-11x-6,g(x)=x-1

Prove that (2x+5) is a factor of the polynomial 2x^(2)+11x+15.