ed739896
ed739896
01-05-2018
Mathematics
contestada
Find the sum
12x^2+9x^2
Respuesta :
legos4ever16
legos4ever16
01-05-2018
Let's simplify step-by-step.
12
x^2
+
9
x^2
Combine Like Terms:
=
12
x^2
+
9
x^2
=
(
12
x^2
+
9
x^2
)
=
21
x^
2
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