solve for x: x / x + 1+ x+1 / x = 34/ 15 [x ( not equal to ) 0 ,-1]
We have,
⇒ 15 ( 2x 2 + 2x + 1) = 34 ( x 2 + x)
⇒30x 2 +30x + 15 = 34x 2 + 34x
⇒ 34x 2 – 30x 2 + 34x – 30x – 15 = 0
⇒ 4x 2 + 4x – 15 = 0
⇒ 4x 2 + 10x – 6x – 15 = 0
⇒ 2x ( 2x + 5) – 3 ( 2x + 5) = 0
⇒ (2x – 3) (2x + 5) = 0
