2x^(2)+5x-18

Factorise : 5x^(2) - 18x -8

Using the Factor theorem, show that (i) (x-2) is a factor of x^(3)-2x^(2)-9x+18 . Hence factorise the expression x^2-2x^2-9x+18 completely. (ii) (x+5) is a factor of 2x^3+5x^2-28x-15 . Hence factorise the expression 2x^3+5x^2-28x-15 completely. (iii) (3x+2) is a factor of 3x^(3)+2x^(2)-3x-2 . Hence factorise the expression 3x^3+2x^2-3x-2 completely.

How much bigger is 5x^(2)y^(2) - 18xy^(2) - 10x^(2)y than -5x^(2) + 6x^(2)y - 7xy ?

If P(x) is a polynomial such that P(x)+P(2x)=5x^2-18 , then lim_(xrarr3) (P(x))/(x-3) , is

If P(x) is a polynomial such that P(x)+P(2x)=5x^2-18 , then lim_(xrarr3) (P(x))/(x-3) , is

Let p(x) be a polynomial function satisfying p(x)+p(2x)=5x^(2)-18 then the value of sum_(x=1)^(5)p(x)=

The value of x for which ](x^(2)-5x+4)/(x^(2)-9x+18)[=(x^(2)-5x+4)/(x^(2)-9x+18) is

(5x^(3)-4x^(2)+3x+18)by(3-2x+x^(2))

Find the least value of ((6x^(2)-22x+21))/((5x^(2)-18+17)) for real x