Question

1) Simplify by using the law of exponent


`( (3)/(7) ) ^(2) * ( (3)/(7))`
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Answer 1

Explanation:

`((3)/(7) )^(2) * ((3)/(7))^(2)`

according to the laws of indices in multiplication case if the base are same then their power can be added. So,

`((3)/(7) )^(2+1)`

`((3)/(7) )^(3)`

`(3^(3) )/(7^(3) )`

`(27)/(343)`