`(4x^(2)+8x^(5))/(2x^(2))`

((6x^(4)+8x^(3)+27x^(2)+7)/(3x^(2)+4x+1))

Is the function: f(x) = (x^(2) - 8x + 18)/(x^(2) + 4x + 30) one-one?

int(x^(5)+3x^(4)-x^(3)+8x^(2)-x+8)/(x^(2)+1)dx

int(4x^(5)-7x^(4)+8x^(3)-2x^(2)+4x-7)/(x^(2)(x^(2)+1)^(2))dx

The HCF of 45(2x^(4)-x^(3)-x^(2)) and 75(8x^(5)+x^(2)) is

Obtain the differential coefficient of the following : (i) (x-1) (2x+5) (ii) (9x^(3)-8x+7)(3x^(2)+5) (iii) 1/(2x+1) (iv) (3x+4)/(4x+5) (v) (x^(2))/(x^(3)+1)

Simplify : 15x-[8x^(2)+3x^(2)-{8x^(2)-(4-2x-x^(3))-5x^(3)}-2x]

int(4x^(2)+3)/(8x^(2)+12x+5)dx