Math, asked by Sandeep543, 16 days ago

a^3 + a^2 - a^-2 - a^-3

Answers

Answered by ajindal1819gmailcom
0

a³+a²-a^-2-a^-3

a²-1/a²-1/a³

steps

a³+a²-a²-a³

apply exponent rule:a^-b=1/a^b

a^-2=1/a²

a³+a²-1/a²-a^-3

apply exponent rule:a^-b=1/a^b

a^-3=1/a³

=a³+a²-1/a²-1/a³

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