" (6) "5x^(2)=4x+7

Solve the following quatratic equations by completing square method : 5x^(2)=4x+7

Solve the following quatratic equations by completing square method : 5x^(2)=4x+7

Evaluate: int x^(3)+5x^(2)-4+(7)/(x)+(2)/(sqrt(x))dx

Write the degree of each of the following polynomials: ( i ) 5x^(3)+4x^(2)+7x (ii) (iii) (iii) (iv) 3

Integrate the following with respect to x. (i) 5x^4 " " (ii) 5x^2 - 4 + 7/x + 2/(sqrtx) " " (iii) 2 cos x - 4 sin x + 5 "sec"^(2) x + "cosec"^(2)x .

Solve the following : 5 x^2 + 4x -7 = 0

Evaluate int (3x+5)/(x^(2) + 4x + 7) dx

Integrate the following w.r.t. x: frac {5x^2 +4x +7}{(2x+3)^(3/2)}