Accuplacer Qas Quiz
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ALGEBRAIC EXPRESSIONS
Question 1
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Subtract the expression
4
p
−
2
q
+
r
4p - 2q + r
4
p
−
2
q
+
r
from the sum of
(
p
+
3
q
−
2
r
)
(p + 3q - 2r)
(
p
+
3
q
−
2
r
)
and
(
5
p
−
q
+
4
r
)
(5p - q + 4r)
(
5
p
−
q
+
4
r
)
.
A
2
p
+
4
q
+
r
2p + 4q + r
2
p
+
4
q
+
r
B
2
p
+
3
r
2p + 3r
2
p
+
3
r
C
−
2
p
−
4
q
−
r
-2p - 4q - r
−
2
p
−
4
q
−
r
D
10
p
+
3
r
10p + 3r
10
p
+
3
r
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