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Practice
Simplify the expressions below.a) (r-13) 4
r-52
r-52
b) (q7) 6
q42
q42
c) (r7) 7
r49
r49
d) (y-8) 9
y-72
y-72
e) (m-18) 2
m-36
m-36
f) (x8) 8
x64
x64
g) (y-7) 10
y-70
y-70
h) (m-7) 6
m-42
m-42
i) (p-17) 7
p-119
p-119
j) (p-13) 9
p-117
p-117