[" 11.(i) "quad |x^(2)+x|-5<0" ,(ii) "],[" 12.Solve "|(x^(2)-5x+4)/(x^(2)-4)|<=1]

The sum of 5x^(2) ,7x^(2) ,8x^(2) ,11x^(2) and 9x^(2) is …………..

2x^(2)-11x+5=0

Add the following algebraic expressions : (i) 5x^(3)- 3x + 7 , 2x^(2) - 11 and 7x^(3) - 11x^(2) + 4x- 3

A = {1, 2, 5, 6, 11}, B = {2, -1, 1, 0, 11, 108} and f(x) x^(2)-x-2 , then f: A to B is:

The equation of the circle which, passes through the point (-2, -3) and has its centre on the negative direction of x-axis and is of radius 5 units is (i) x^(2) + y^(2) + 12 x + 11 = 0 (ii) x^(2) + y^(2) - 12 x + 11 = 0 (iii) x^(2) + y^(2) - 12 x - 11 = 0 (iv) x^(2) + y^(2) + 12 x - 11 = 0

If I underset(1)overset(2)(int)log_(11)(x^3 - x^2 + 6x -5) dx, then:

If A=[[x,11,0]] and a^(2)=I then x=

(i) x^(2) - 5x-14 = 0 (ii) 2y^(2) +11y + 14 = 0

check whether p(x) is a multiple of g(x) or not (i) p(x) =x^(3)-5x^(2)+4x-3,g(x) =x-2. (ii) p(x) =2x^(3)-11x^(2)-4x+5,g(x)=2x+1