Question

plz answer me fast I want ur help please.....

Answer 1

x-1/2x+1 + 2x+1/x-1 = 5/2

LCM of the denominators is (2x+1)(x-1)

Now (x-1)(x-1) + (2x+1)(2x+1)

_________________ = 5/2

(2x+1)(x-1)

(x-1)²+(2x+1)²

_________ = 5/2

(2x+!)(x-1)

x²+1-2x+4x²+1+4x

_____________ = 5/2

2x²-2x+x-1

5x²+2x+2

________ = 5/2

2x²-x+1

Now cross multiplying we get 10x²+4x+4 = 10x²-5x+5

On simplifying we get

9x +9 = 0

9x = -9

x = -1

Hope this helps you out.