If `1.5<=x<=4.5` , then which one of the following is correct?
(a) `(2x-3)(2x-9)>0`
(b) `(2x-3)(2x-9)<0`
(c) `(2x-3)(2x-9)>=0`
(d) `(2x-3)(2x-9)<=0`

Q. If 1.5 0 (b) (2x-3)(2x-9) =0 (d) (2x-3)(2x-9)<=0

Solve: 2x-[3x-((2x-5))/8]=2x-9/4

Solve (2x-3)/(x-1)+1=(9x-x^2-6)/(x-1)dot

Solve the following equation: (2x)/(x-3)+(1)/(2x+3)+(3x+9)/((x-3)(2x+3))=0 , x ne 3, x ne -(3)/(2)

int_(1)^(9)(x^((3)/(2))+2x+3)dx

Solve : (2x+1)/(3x-2)=9/(10)

The equation (x-3)^9+(x-3^2)^9+(x-3^3)^9+.....+(x-3^9)^9=0 has

If x=9 is the chord of contact of the hyperbola x^2-y^2=9 then the equation of the corresponding pair of tangents is (A) 9x^2-8y^2+18x-9=0 (B) 9x^2-8y^2-18x+9=0 (C) 9x^2-8y^2-18x-9=0 (D) 9x^2-8y^2+18x+9=0

If x=9 is the chord of contact of the hyperbola x^2-y^2=9 then the equation of the corresponding pair of tangents is (A) 9x^2-8y^2+18x-9=0 (B) 9x^2-8y^2-18x+9=0 (C) 9x^2-8y^2-18x-9=0 (D) 9x^2-8y^2+18x+9=0

If x=9 is the chord of contact of the hyperbola x^2-y^2=9 then the equation of the corresponding pair of tangents is (A) 9x^2-8y^2+18x-9=0 (B) 9x^2-8y^2-18x+9=0 (C) 9x^2-8y^2-18x-9=0 (D) 9x^2-8y^2+18x+9=0