`(2x-4)(2x-6)`

If sin^(- 1)(x-(x^2)/2+(x^3)/4-.....)+cos^(- 1)(x^2-(x^4)/2+(x^6)/4-.....)=pi/2 for 0 lt |x| lt sqrt2 then x=

Let alpha,beta "and " gamma are three distinct roots of |{:(x-1,-6,2),(-6,x-2,-4),(2,-4,x-6):}| =0 the value of ((1)/(alpha)+(1)/(beta)+(1)/(gamma))^(-1) is

Evaluate int(x^(6)+x^(4)+x^(2))sqrt(2x^(4)+3x^(2)+6)dx .

The number of real solutions of sqrt(x^2-4x+3)+sqrt(x^2-9)=sqrt(4x^2-14x+6)

Find the partial fraction (2x+1)/((3x+2)(4x^(2)+5x+6)) .

If cot^(-1)(x-(x^(2))/(2)+(x^(3))/(4)-…………..)+tan^(-1)(x^(2)-(x^(4))/(2)+(x^(6))/(4)-……..)=(pi)/(2)" for "0lt |x| lt sqrt2 , then x is equal to

Solve by factorization: x^2-4sqrt(2)x+6=0

The coefficient of x^8 in the expasnsion of (1+(x^2)/(2!)+(x^4)/(4!)+(x^6)/(6!)+(x^8)/(8!))^2 is

If x=5, find the value of : 2x^(3)-4x^(2)-6x+25

For what positive value of x is the equation (3)/( 2x ^(2) + 4x-6) =0 underfined ?