`6x^3 + 8x^2 ÷ 2x` find the answer of this question..​

Divide 4x^(3) + 8x^(2) - 9x + 6 by 2x + 3 and verify the division rule .

The mean of 6, 6+2x , 5 and 8 and 8+3x is 20 . Find the value of x .

Divide x^(2) + 6x + 8 by x + 2 and find the quotient .

Divide p(x) by g(x) in each of the following questions and find the quotient q(x) and remainder r(x) : p(x)=x^(3)+6x^(2)-1, " " g(x)=x^(2)+2

If P = 8x^(4) + 6x^(3) - 15 x^(2) + 27 x - 20 and Q = 2x^(2) + 3x - 4 , then find the remainder when P is divided by Q .

A function f:IR rarr IR, where IR, is the set of real numbers,is defined by f(x)=(ax^(2)+6x-8)/(a+6x-8x^(2)) Find the interval of values of a for which is onto.Is the functions one-to-one for a=3? Justify your answer.

If |x| lt 1 , then find the sum of the serires 2+ 4x + 6x^(2) + 8x^(3) + …….. .

If x^(4) - 8x^(3) + x^(2) + 3x-6 is divided by (x+2), then find the remainder.