" (1) "x^(2)-21x+108

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

Solve: (i) 27x^(2)-10x+1=0 . (ii) 21x^(2)-28x+10=0 .

Factorise x^(2)-21x+108 .

Factorise x^(2)-21x+108 .

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

f(x)=x^(3)-9x^(2)-21x+18 is increasing in

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0

21x^(2) - 28x + 10=0