s227771
s227771
10-03-2021
Mathematics
contestada
Simplify the following.
(9x2+7x-6)+(9x2-7x+6)
Respuesta :
Аноним
Аноним
10-03-2021
Answer:
9 x 2 + 7x
18 + 7x - 6
18 - 6 = 12
12 + 7x
Is your simplified expression
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