carlos345675
carlos345675
04-03-2019
Mathematics
contestada
Factor: 9t^2-16u^2 ?
Respuesta :
ckayep0cx2v
ckayep0cx2v
04-03-2019
Answer:
Step-by-step explanation:
9t²-16u² = 3²t²-4²u² = (3t)²-(4u)² = (3t+4u)(3t-4u)
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