Math, asked by lavi1984, 9 months ago

2 to the power minus 3*minus 7 to the power minus 3​

Answers

Answered by DisguisedSri
0

Answer: 335/2744

Step-by-step explanation:

2^-3 - 7^-3

= 1/8 -1/343

=343/2744-8/2744

=335/2744

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