`(3x-2)` a factor of `3x^3+x^2-20 x+12 ?`

(3x-2) a factor of 3x^(3)+x^(2)-20x+12?

Prove that: (3x-2) is a factor of 3x^3+x^2-20x+12

Prove that (3x-2) is a factor of (3x^3+x^2-20x+12)

Use factor theorem to verify in the following that q(x) is a factor of p(x)=3x^3+x^2-20x+12,q(x)=3x-2 .

Using the Factor theorem, show that (i) (x-2) is a factor of x^(3)-2x^(2)-9x+18 . Hence factorise the expression x^2-2x^2-9x+18 completely. (ii) (x+5) is a factor of 2x^3+5x^2-28x-15 . Hence factorise the expression 2x^3+5x^2-28x-15 completely. (iii) (3x+2) is a factor of 3x^(3)+2x^(2)-3x-2 . Hence factorise the expression 3x^3+2x^2-3x-2 completely.

Show that (x-2),(x+3) and (x-4) are factors of x^3-3x^2-10x+24 .

Show that : (i) x-5, is factor of x^(2)-11x+30 " " (ii) (x+2 , is a factor of x^(2)+3x+2 (iii) x-3, is a factor of 2x^(3)+7x^(2)-24x-45 " " (iv) 3x-2 , is a factor of 3x^(3)+x^(2)-20x+12 (v) x-1, is a factor of x^(3)-10x^(2)+23x-14 " " (vi) x-2 , is a factor of x^(3)-3x^(2)-x+6

Show that : (i) x-5, is factor of x^(2)-11x+30 " " (ii) (x+2 , is a factor of x^(2)+3x+2 (iii) x-3, is a factor of 2x^(3)+7x^(2)-24x-45 " " (iv) 3x-2 , is a factor of 3x^(3)+x^(2)-20x+12 (v) x-1, is a factor of x^(3)-10x^(2)+23x-14 " " (vi) x-2 , is a factor of x^(3)-3x^(2)-x+6

Prove that: (x+1) and (2x-3) are factors of 2x^3-9x^2+x+12

Use the factor theorem to determine whether ( x - 2 ) is a factor of x^3 - 3x^2 + 4x - 4 or not .