allyrock
allyrock
12-05-2016
Mathematics
contestada
simplify 3p^2q+3p(2pq-4)+5p^3
Respuesta :
apologiabiology
apologiabiology
12-05-2016
distribute
a(b+c)=ab+ac
3p(3pq-4)=9p^2q-12p
we have
3p^2q+9p^2q-12p+5p^3
add like terms
4p^3+12p^2q-12p
Answer Link
Zacharias15
Zacharias15
12-05-2016
Step by Step
3p^2q+3p(2pq−4)+
5p^3
Distribute:
=
3p^2
q
+
(3p)
(
2pq
)
+
(3p)
(−4)
+
5p^3
=
3p2
q
+
6p2
q
+
−12p
+
5
p3
Combine Like Terms:
=
3p^2
q
+
6p^2
q
+
−12p
+
5p^3
=
(
5p^3
)
+
(
3p^2
q
+
6p^2
q
)
+
(
−12p
)
=
5p^3
+
9p^2
q
+
−
12
p
=
5p^3+9p^2q−12p
Answer Link
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