" 21."x^(1)+6x^(2)+12x+16quad 22

Factorize: x^(3)+6x^(2)+12x+16

Find the GCD of 6x^(3) -30x^(2) + 60 x-48 and 3x^(3)-12x^(2) + 21x-18 .

The function f(x)-x^(3)-6x^(2)+12x-16, x in R is

The function f(x)=x^(3)-6x^(2)+12x-16, x in R is

Test whether the following functions are increasing or decreasing : f(x)=x^(3)-6x^(2)+12x-16, x in R

The perimeter of rectangle is 16x^(2)-6x^(2)+12x+4 . If one of its sides is 8x^(2)+3x , find the other side.

The quadratic equation whose roots are sin^(2)18^(0)&cos^(2)36^(0) is (А) 16x^(2)-12x+1,=0 (В) 16x^(2)+12x+1=0 (C) 16x^(2)-12x-1=0 (D) 16x^(2)-10x-1=0

Factorize 9x^(3)-6x^(2)+12x