Question

express(5power-1 -3power -1) as a rational number​

Answer 1

Step-by-step explanation:

5^-1-3^-1

1/5-1/3

-2/15

p/q where qis not equal to be 0

Answer 2

Answer:-

5^-1 - 3^-1

1/5-1/3

{1(3)-1(5)}/15

-2/15

Answer is -2/15

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