ShìnshìàSabaku ShìnshìàSabaku

31-10-2020
Mathematics

contestada

Which expression is equivalent to 3/x+2 + 5/x-4

A. -2x+22/(x+2)(x-4)
B. 2x-2/(x+2)(x-4)
C. 8/(x+2)(x-4)
D. 8x-2/(x+2)(x-4)

Respuesta :

MariamAbdallah MariamAbdallah

02-11-2020

Answer:

A.−2x2+18x−88x+2

B.2x2+2x+8x+2

C.8x−32x+2

D.8x2+14x+8x+2

Step-by-step explanation:

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