wibblywobbly
wibblywobbly wibblywobbly
  • 04-11-2016
  • Mathematics
contestada

Factor -9z + 12

A; -3(2z + 4)
B: -9(z - 4)
C: -9(z + 12)
D: -3(3z - 4)

Respuesta :

Azieq
Azieq Azieq
  • 04-11-2016
- 9z + 12
= - 3 ( 3z - 4 )

The answer is D

i am a mathematics teacher. if anything to ask please pm me
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