" (4) "x^(2)-9x+18=0

If A={x:x is a multiple of 3, x lt 12} and B={x: x in N, x^(2)-9x+18=0} then find A-B.

If A={x:x is a multiple of 3, x lt 12} and B={x: x in N, x^(2)-9x+18=0} then find A-B.

Let two numbers have arithmatic mean 9and geometric mean 4 .Then these numbers are roots of the equation (a) x^(2)+18x+16=0 (b) x^(2)-18x-16=0 (c) x^(2)+18x-16=0( d) x^(2)-18x+16=0

Find the roots of the equation 2x^(2)-9x-18=0

If alpha and beta the roots of the equation x^(2) + 9x + 18 = 0 , then the quadratic equation having the roots alpha + beta and alpha - beta is "_____" . Where (alpha gt beta) .

Complete solution set of inequality finequality ((pi^(x)-7^(x))log_(10)(x-4))/((x^(2)-9x+18)(x^(2)-x))<0 is

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

Find the value of x and y I. 18x^(2)-9x+1=0 II. 12y^(2)-y-1=0

Zeros of equation x^2 - 9x + 18 = 0 are