elle28 elle28
  • 12-09-2017
  • Mathematics
contestada

help please with b. and d.

help please with b and d class=

Respuesta :

kphung76127
kphung76127 kphung76127
  • 12-09-2017
I'm assuming the question is asking for you to factor the expressions.

b.
(x-3)(x+2)
-3+2=-1
-3*2=-6

d.
(x-6)(x-7)
-6-7=-13
-6*-7=42
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