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Practice
Simplify the expressions below.a) (6w-15) 4
1296w-60
1296w-60
b) (y7) 3
y21
y21
c) (6x19) 5
7776x95
7776x95
d) (2r9) 5
32r45
32r45
e) (4r-13) 4
256r-52
256r-52
f) (x10) 2
x20
x20
g) (2r-12) 4
16r-48
16r-48
h) (2m10) 5
32m50
32m50
i) (3r2) 2
9r4
9r4
j) (4w12) 3
64w36
64w36
