" 17.) "(3x^(2)+1)/(3x^(2))=1+1=2

If x is real, the maximum value of (3x^(2)+9x+17)/(3x^(2)+9x+7) is (a) (17)/(7) (b) (1)/(4) (c) 41 (d) 1

If x is real, the maximum value of (3x^(2)+9x+17)/(3x^(2)+9x+7) is (a) (17)/(7) (b) (1)/(4) (c) 41 (d) 1

If (x^(2)+(1)/(x^(2)))=(17)/(4) , then what is (x^(3)-(1)/(x^(3))) equal to?

Let tan^(-1)y=tan^(-1)x+tan^(-1)((2x)/(1-x^(2))) where |x|<(1)/(sqrt(3))* Then a value of y is : (1)(3x-x^(3))/(1-3x^(2))(2)(3x+x^(3))/(1-3x^(2))(3)(3x-x^(3))/(1+3x^(2))(4)(3x+x^(3))/(1+3x^(2))

If x^(2)+(1)/(x^(2))=(17)/(4), then find x-(1)/(x),x+(1)/(x),x^(3)-(1)/(x^(3)) and x^(3)+(1)/(x^(3))

Prove that : 1/6tan^(-1)""(2x)/(1-x^2)+1/9tan^(-1)""(3x-x^2)/(1-3x^2)+1/12 tan^(-1)""(4x-4x^3)/((1-6x^2+x^4))= tan^(-1)x

lim_(x rarr oo)((3x^(2)+1)/(2x^(2)-1))^((x^(3))/(1-x))

lim_(x rarr oo)((3x^(2)+1)/(2x^(2)-1))^((x^(3))/(1-x))