Answers
Exercise 1
1.
6x
2.
6y
3.
4a
4.
5m
5.
8p
Exercise 2
1.
3x + 2
2.
4a − 2
3.
3y + 2
4.
5m + 10
5.
4x + 3y
Exercise 3
1.
x⁵
2.
a³
3.
m⁴
4.
y⁴
5.
p⁴
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