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

Differentiate from first principles: 7. (1)/( sqrt (x+1))

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 y= (1)/(sqrt( 3x+ 7) )- (1)/(sqrt(7-3x) ),then (dy)/(dx) =

Evaluate: int(5x^(3)+2x^(-5)-7x+(1)/(sqrt(x))+(5)/(x))dx

Evaluate: int(5x^(3)+2x^(-5)-7x+(1)/(sqrt(x))+(5)/(x))dx

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)}

int_(0)^(7)(1)/(sqrt(4+3x))dx=

(7) int(1)/(sqrt(x+x sqrt(x)))dx