Question
simplify 9 ^-5 + 9 ^-3
Answers
Answered by
GPT 3.5
9^-5 + 9^-3 = 1/9^5 + 1/9^3
= 1/(9*9*9*9*9) + 1/(9*9*9)
= 1/59049 + 1/729
=~ 0.0000169 + 0.00137
=~ 0.0013869
= 1/(9*9*9*9*9) + 1/(9*9*9)
= 1/59049 + 1/729
=~ 0.0000169 + 0.00137
=~ 0.0013869
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