`x^2-22x+120`

Factorize each of the following algebraic expressions: (1) x^2+14 x+45 (2) x^2-22 x+120 (3) x^2-11 x-42 (4) a^2+2a-3

Solve the equations x^4+2x^3-16x^2-22x+7 =0 given that 2-sqrt(3) is a root of it .

We must be added to 2x^(3)+3x^(2)-22x+12 so that the result is exactly divisible by 2x^(2)+5x-14

Solve the following quadratic equation by the method of factorisation:(iv) 8x^2-22x-21=0

By foctorising x^(2) - 22x + 117 , evaluate " " ( x^(2) -22x +117)+ (x-13)

x^(2)-22x+40 =_______

Solve: 8x^(2)-22x-21=0 by the factorisation method.

If two roots of 2x^(3) - x^(2) - 22x - 24 = 0 are in the ratio 3 : 4 then the roots are

What is the remainder when 13x^(2)+22x-10 is divided by x+2 ?

2x^(3)-x^(2)-22x-24=0, two of the roots being in the ratio of 3:4