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Practice
Simplify the expressions below.a) (y10) 2
y20
y20
b) (6v-16) 4
1296v-64
1296v-64
c) (3r-20) 5
243r-100
243r-100
d) (x-5) 3
x-15
x-15
e) (6r-1) 4
1296r-4
1296r-4
f) (2y-9) 4
16y-36
16y-36
g) (5q-4) 3
125q-12
125q-12
h) (5y15) 2
25y30
25y30
i) (3r-17) 5
243r-85
243r-85
j) (4v-18) 5
1024v-90
1024v-90
