[" ve the following of "],[(8x-3)/(3x)=2quad " 2."(9x)/(7-6x)=15]

Solve the following: 8x – 7 – 3x = 6x – 2x – 3

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

Solve the following: 3 (5x – 7) + 2(9x – 11) = 4(8x – 7) – 111

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)

Simplify the following 9x-[8-(3-7x)-3[5x-3(4-2x)}]

Compute the following limits. Lt_(xtooo)(6x^(2)-x+7)/(8x^(2)-7x+3)

Simplify the following : 5x^(4) - 7x^(2) +8x - 1 +3x^(2) - 9x^(2) + 7 - 3x^(4)+11x - 2 +8x^(2)

Differentiate the following functions: 7x^(6) + 8x^(5) - 3x^(4) + 11x^(2) + 6x+7

Check whether the following are quadratic equations : (1) (x-3)^(2)=x(2x-5) (2) (2x-3)(8x+1) = (4x+5)(4x-5) (3) (5x+3)(x-2)=(4x+3)(2x-1) (4) (2x+5)^(3)=8(x-1)^(3) (5) x^(2)+7x-8=x(x+5) (6) x^(3)+9x^(2)-7x+2=(x+3)^(3)