" 4."x^(2)=9" Of हल-समुच्चय Write. "

Divide 3x^4 -9x^2 -7 by x+2 . Write the quotient and remainder.

4x^(2)-6x+9/4 = _______

If 3^(4)xx9^(2)=9^(x) then the value of x is

If f(x)=sqrt(x^(2)+9), write the value of (lim)_(x rarr4)(f(x)-f(4))/(x-4)

Verify (4x + 9) ^(2) - 144 x = ( 4x - 9) ^(2)

If f(x)=sqrt(x^2+9) , write the value of (lim)_(x->4)(f(x)-f(4))/(x-4) .

If 2sin^(-1)((9-4x^(2))/(9+4x^(2)))+3cos^(-1)((12x)/(9+4x^(2)))+tan^(-1)((12x)/(9-4x^(2)))=(lambda pi)/(2) for x=(-17)/(13) then lambda

Factorize following experssions (i) x^(4)-y^(4)" (ii)"9a^(2)-(2x-y)^(2)" (iii)"4x^(2)-9y^(2)-6x-9y

Factorize following experssions (i) x^(4)-y^(4)" (ii)"9a^(2)-(2x-y)^(2)" (iii)"4x^(2)-9y^(2)-6x-9y