schivahn1
schivahn1
16-03-2020
Mathematics
contestada
I need help with this (9x+7)+(x+3)
Respuesta :
ltomiello
ltomiello
16-03-2020
Answer:
9x^2+34x+21
Step-by-step explanation:
distribute all the numbers
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8chlo8
8chlo8
16-03-2020
I got 10(x+1) or 10x+10
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