x^(4)+2x^(2)+9

Find the number of all the integral solutions of the inequality ((x^(2)+2)(sqrt(x^(2)-16)))/((x^(4)+2)(x^(2)-9))<=0

Identify the terms and coefficients of the polynomial 4x^(5)-11^(4)+2x^(2)-9x+21

Write the following in their standard form: 3x^(5)+4x^(7)+2x^(2)+9x+2

Factorize x^(4)-2x^(3)-9x^(2)+2x+8 using remainder theorem.

Find int(x^(2))/(x^(4)+x^(2)+9)dx.

What is the HCF of 36(3x^(4)+5x^(3)-2x^(2)) , 9(6x^(3)+4x^(2)-2x),54(27 x^(4)-x) ?

If alpha,beta,gamma,delta are the roots of the equation 3x^(4)-8x^(3)+2x^(2)-9=0 then sum alpha beta=

Check whether the polynomial f(x)=x^(2)-3 is a factor of the polynomial g(x) where g(x)=2x^(4)+3x^(3)-2x^(2)-9x-12 .

Evaluate lim_(x to sqrt(3)) (3x^(8) + x^(7) - 11x^(6) - 2x^(5) 9x^(4) - x^(3) + 35x^(2) + 6x + 30)/(x^(5) - 2x^(4) + 4x^(2) - 9x + 6)

Evaluate lim_(x to sqrt(3)) (3x^(8) + x^(7) - 11x^(6) - 2x^(5) - 9x^(4) - x^(3) + 35x^(2) + 6x + 30)/(x^(5) - 2x^(4) + 4x^(2) - 9x + 6)