`(3x+4)(2x-3)+(5x-4)(x+2)`

find the range of y=(3)/(x-2)+(4)/(x-3)+(5)/(x-4),x in[(7)/(2),5]

Observe the following pattern (1x2)+(2x3)=(2x3x4)/(3)(1x2)+(2x3)+(3x4)=(3x4x5)/(3)(1x2)+(2x3)+(3x4)+(4x5)=(4x5x6)/(3) and find the of (1x2)+(2x3)+(3x4)+(4x5)+(5x6)

lim_(x to 0) ((2x-3)(3x-4))/((4x-5)(5x -6))

lim_(x to 0) ((2x-3)(3x-4))/((4x-5)(5x -6))

(2x^2+3x-7)(5x+4)

Simplyfy: (3x^(2) + 5x - 7)(x -1)- (x^(2) - 2x +3)(x + 4)

The number of irrational roots of the equation (4x)/(x^(2)+x+3)+(5x)/(x^(2)-5x+3)=-(3)/(2) is a.4

(5x-3)(x+4)=(2x+5)(3x-4)