`x^3-3x^2+3x+7`

If x-7 divides x^3-3k^3x^2-13x-7 , then k=

Factorise each of the following polynomials using synthetic division: (i) x^(3) -3x^(2) -10x +24 (ii) 2x^(3) -3x^(2) -3x +2 (iii) -7x +3+4x^(3) (iv) x^(3) +x^(2) -14x -24 (v) x^(2) - 7x+ 6 ( vi ) x^(3) -10x ^(2) -x+ 10

The polynomial p(x)=x^4-2x^3+3x^2+3a-7 when divided by x+1 leaves the remainder 19. find the value of a. also find the remainder when p(x) is divided by x+2.

Divide p(x)= 3x^2 +x +7 by x+2 .

Given that the total cost junction for x units of a commodity is: C(x) = x^(3)/3 + 3x^(2) - 7x + 16 . Find the Marginal Cost (MC) .

If A = 3x^(2) + 2x - 7 and B = 7x^(3) - 3x + 4 , then find : A - B