abcd Exponents - Power of a Power - L1
Exponents - Power of a Power - L1

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Practice

Simplify the expressions below.
a)    
r2
r-10


    r12

b)    
y9
y-9


    y18

c)    
y-9
y-2


    y-7

d)    
x4
x-7


    x11

e)    
v18
v-2


    v20

f)    
y16
y9


    y7

g)    
y-4
y6


    y-10

h)    
x13
x-2


    x15

i)    
y-8
y2


    y-10

j)    
y5
y-5


    y10