mariabelloo3156
mariabelloo3156 mariabelloo3156
  • 16-07-2021
  • Mathematics
contestada

8. Factor Bab + 12ay - 14b - 21y
a. (4a - 7)(2b + 3y)
b. (4a + 7)(2b - 3y)
c. (8a - 7)(2b + 3y)
d. (2b + 3y)(4b + 3y)

Respuesta :

KoroShu
KoroShu KoroShu
  • 16-07-2021
the answer is a, you factor by regrouping in pairs and undistributing the greatest common factor of each of the 4 pairs you regroup
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