Find the difference 2/x+10-3/x+4

Question

Mathematics

Valery Noble

27 August, 17:43

Find the difference 2/x+10-3/x+4

+3

Answers (2)

Know the Answer?

Gunner Tyler · Answer 1

It is option B or the middle one

Step-by-step explanation:

I just got it right on ed

Bruno Kirby · Answer 2

- (x + 22) / (x² + 14x + 40)

Step-by-step explanation:

2 / (x+10) - 3 / (x+4)

Lcm: (x+10) (x+4)

[2 (x+4) - 3 (x+10) ]/[ (x+10) (x+4) ]

[2x + 8 - 3x - 30] / (x² + 10x + 4x + 40)

(-x - 22) / (x² + 14x + 40)

- (x + 22) / (x² + 14x + 40)