निम्नलिखित के अवकलज ज्ञात कीजिए : (i) `2x-(3)/(4)`
(ii) `(5x^3+3x-1)(x-1)`
(iii) `x^-3(5+3x)`
(iv) `x^5(3-6x^-9)`
(v) `x^-4(3-4x^-5)`
(vi) `(2)/(x+1)-(x^2)/(3x-1)`

Find the derivative of i) 2x-3/4 ii) (5x^(3)+3x-1)(x-1) iii) x^(-3)(5+3x) iv) x^(5)(3-6x^(-9)) v) x^(-4)(3-4x^(-5))

Find the derivative of (i)2x-(3)/(4) (ii) (5x^(3)+3x-1)(x-1) (iii) x^(-3)(5+3x)

Find the derivative of (i) 2x-3/4 (ii) (5x^3+3x-1)(x-1) (iii) x^(-3)(5+3x)

(i) (2x+3) (3x-5) (ii) x(1+x)^(3) (iii) (sqrtx + 1/x) (x -1/sqrtx) (iv) (x-1/x)^(2) (v) (x^(2) + 1/x^(2))^(3) (vi) (2x^(2) +5x-1) (x-3)

factorise (i) 2x^(3)-3x^(2)-17x+30 (ii) x^(3) -6x^(2)+11x-6 (iii) x^(3)+x^(2)-4x-4 (iv) 3x^(2)-x^(2)-3x+1

Find the following products: (i) (x+2)(x+3) (ii) (x+7)(x-2) (iii) y-4)(y-3) (iv) (y-7)(y+3) (vi) (2x-3)(2x+5) (vii) (3x+4)(3x-5)

Find which of the following equations are quadratic : (i) (3x-1)^(2)=5(x+8) (ii) 5x^(2)-8x=-3(7-2x) (iii) (x-4)(3x+1)=(3x-1)(x+2) (iv) x^(2)+5x-5=(x-3)^(2) (v) 7x^(3)-2x^(2)+10=(2x-5)^(2) (vi) (x-1)^(2)+(x+2)^(2)+3(x+1)=0