`12x^2-20x+9`

Solve: (16x^2-20x+9)/(8x^2+12x+21)=(4x-5)/(2x+3)

(16x^(2)-20x+9)/(8x^(2)+12x+21)=(4x-5)/(2x+3)

Evaluate: int(12x^2-2x-9)/((4x^2-1)(x+3))dx

Domain of (16x^(2)-12x+9)/(16x^(2)+24x+9) is :

Product of all the integral values which lie in the range of the expression (16x^(2)-12x+9)/(16x^(2)+12x+9):AA x in R is