" 7."(x+sqrt(x+1))/(x+2)

The expression : (1)/(sqrt((3x + 1))) ( { ( (1 + sqrt(3x + 1))/(2) )^(7) - ( (1 - sqrt(3x + 1))/(2))^(7) } ) is a polynomial in x of degree is :

The expression (1)/( sqrt( 3x +1)) [ ( ( 1+ sqrt( 3x + 1))/(2))^(7) - (( 1- sqrt ( 3x +1))/(2))^(7)] is a polynomial in x of degree eual to

If x+(1)/(x)=7, find x sqrt(x)+(1)/(x sqrt(x))=?

Find the degree of the polynomial (1)/(sqrt(4x+1)){((1+sqrt(4x+1))/(2))^(7)-((1+sqrt(4x+1))/(2))^(7)}

Find the degree of the polynomial (1)/(sqrt(4x+1)){((1+sqrt(4x+1))/(2))^(7)-((1-sqrt(4x+1))/(2))^(7)}

If f (x)=((x+1)^(7)sqrt(1+x ^(2)))/((x^(2) -x+1)^(6)), then the value of f'(0) is equal to:

If f (x)=((x+1)^(7)sqrt(1+x ^(2)))/((x^(2) -x+1)^(6)), then the value of f'(0) is equal to:

If x=(1)/(2)(sqrt(7)+(1)/(sqrt(7))) ,then , log_(27)((sqrt(x^(2)-1))/(x-sqrt(x^(2)-1))) is equal to