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Solve this math problem. 5a2 + 2a + 4(a-3)=
asked
Sep 4, 2018
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2
votes
Solve this math problem.
5a2 + 2a + 4(a-3)=
Mathematics
middle-school
MrWuf
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MrWuf
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1
Answer
5
votes
5
a^2
+
2a
+
4
(
a−3
)
Distribute:
=
5
a^2
+
2a
+
(4)
(a)
+
(4)
(
−3
)
=
5
a^2
+
2a
+
4a
+
−12
Combine Like Terms:
=
5
a^2
+
2a
+
4a
+
−12
=
(
5
a^2
)
+
(
2a
+
4a
)
+
(
−12
)
=
5
a^2
+
6a
+
−12
Answer
=
5
a^2
+
6a
−
12
Dkamins
answered
Sep 9, 2018
by
Dkamins
7.7k
points
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