" (3) "x^(2)+5x-36

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 quadratic polynomials: ( i ) x^(2)-23x+132 (ii) x^(2)-21x+108 (iii) x^(2)+5x-36

If f(x) = x^(2) - 5x -36 and g(x) = x^(2) + 9x + 20, then for what values of x is 2f(x) = 3g(x) ?

Find the nature of the roots of the equations of given below : (a) x^(2) - 13x + 11 =0 (b ) 18x^(2) - 14x + 17 = 0 (c ) 9x^(2) - 36x + 36 = 0 (d) 3x^(2) - 5x - 8 = 0

Find the absolute maximum and absolute minimum of f(x) = 2x^(3) - 3x^(2) - 36x + 2 on the interval [0, 5].

Solve the following quadratic equations by factorisation method : x^(2)-5x-36=0

Find intervals in which the function given by f(x) = (3)/(10)x^(4) - (4)/(5)x^(3) - 3x^(2) + (36)/(5)x + 11 is (a) strictly increasing (b) strictly decreasing

Factorise : (v) x^4 - 5x^(2) - 36

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