Obtain the differential coefficient of the following :
(i) (x-1) (2x+5) `(ii) (9x^(3)-8x+7)(3x^(2)+5)`
(iii) `1/(2x+1)` (iv) `(3x+4)/(4x+5)` (v) `(x^(2))/(x^(3)+1)`

Obtain the differential of the following : (i) (x-1) (2x+5) (ii) (9x^(3)-8x+7)(3x^(2)+5)

Obtain the different coefficient of the following : (i) (x-1)(2x+5) (ii) (1)/(2x+1) (iii) (3x+4)/(4x+5) (iv) (x^(2))/(x^(3)+1)

Obtain the different coefficient of the following : (i) (x-1)(2x+5) (ii) (1)/(2x+1) (iii) (3x+4)/(4x+5) (iv) (x^(2))/(x^(3)+1)

Write the coefficient of x^(2) in each of the following. (i) (x-1)(3x-4) (ii) (2x-5)(2x^(2)-3x+1) (iii) 5x-3 (iv) (pi)/(2)x^(2)+x .

Use suitable identities to find the following products (i) (x +5) (x +2) (ii) (x-5) (x-5) (iii) (3x +3) (3x -2) (iv) (x ^(2) + (1)/( x ^(2)) )(x ^(2) - (1)/( x ^(2))) (v) (1+x) (1+x)

Use suitable idntities to find the following products (i) (x +5) (x +2) (ii) (x-5) (x-5) (iii) (3x +2) (3x -2) (iv) (x ^(2) + (1)/( x ^(2)) )(x ^(2) - (1)/( x ^(2))) (v) (1+x) (1+x)

Determine the degree of each of the following polynomials. (i) 2x-1 (ii) -10 (iii) x^(3)-9x+3x^(5) (iv) y^(3)(1-y^(4))

Determine the degree of each of the following polynomials. (i) 2x-1 (ii) -10 (iii) x^(3)-9x+3x^(5) (iv) y^(3)(1-y^(4))

Use suitable idntities to find the following products (i) (x +5) (x +2) (ii) (x-5) (x-5) (iii) (3x +3) (3x -2) (iv) (x ^(2) + (1)/( x ^(2)) )(x ^(2) - (1)/( x ^(2))) (v) (1+x) (1+x)