Factorize each of the following quadratic polynomials : (i) `x^2-23x+132` (ii) `x^2-21x+108` (iii) `x^2+5x-36`

Factorize each of the quadratic polynomials: x^(2)+5x-36

Factorize each of the quadratic polynomials: x^(2)-23x+132

Factorize each of the quadratic polynomials: x^(2)-21x+108

Find the zeros of the following quadratic polynomial x^2 - 2x - 15

Factorize each of the following expressions: x^(2)+4x-21

Factorize the following quadratic expressions : (a) x^(2) + 5x + 6 (b) x^(2)- 5x - 36 (c ) 2x^(2) + 5x - 18

Factorize each of the following expressions: x^(4)+x^(2)+1 (ii) x^(4)+5x^(2)+9

Using factor theorem,factorize each of the following polynomials : x^(3)+2x^(2)-x-2

Using factor theorem,factorize each of the following polynomials: 3x^(3)-x^(2)-3x+1

Find the degree of each of the following polynomials : (i) 5x^(2)-2x+1 " " (ii) 1-5t+t^(4) " " (iii) 7 " " (iv) x^(4)-3x^(6)+2