Question

a) 125^-1/3×27^1/3
Evaluate the question given above​

Answer 1

Step-by-step explanation:

There are two rules you'll need to know for this:

a

1

m

=

m

√

a

a

−

m

=

1

a

m

Now this question uses both of these rules to solve it:

125

−

(

1

3

)

=

1

125

1

3

=

1

3

√

125

And as your calculator or experience will tell you,

3

√

125

is 5;

=

1

5