समाकलन कीजिए!
`(x+3)/(x^(2)-2x-5)`

(x-3)/(5)-2=(2x)/(5)

Find the value of X and Y (X और Y का मान ज्ञात कीजिए) I. 2x^(2)-5x-3=0 II. 4y^(2)+16y+15=0

If : f(x) {: (=(x^(2)+3x-10)/(x^(2)+2x-15)", ... "x!= -5 ),(=a", ... "x = -5 ):} is continuous at x = 5 , then : a =

Simplify (x-3)/(x^(2)-x-6) + (2x-1)/(2x^(2) + 5x-3) - (2x +5)/(x^(2) + 5x +6)