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Practice
Simplify the expressions below.a) (x-4) 4
x-16
x-16
b) (6y3) 3
216y9
216y9
c) (q19) 4
q76
q76
d) (5r-11) 3
125r-33
125r-33
e) (4q18) 5
1024q90
1024q90
f) (4v-19) 2
16v-38
16v-38
g) (4v-14) 3
64v-42
64v-42
h) (5x-6) 5
3125x-30
3125x-30
i) (2y18) 3
8y54
8y54
j) (4x-7) 3
64x-21
64x-21
