The value of (5° + 7 to the power -1) *7 is
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Answered by
14
Answer:
(5 + 7^(-1)) × 7
=> (5 + 1/7)×7
=> 36/7 × 7
=> 36
Property used:
a^(-m) = 1/a^(m)
=> 7^(-1) = 1/7^(1) = 1/7
_____________
Answered by
0
Solutions:
5 + 7^-1 × 7
5 + 1/7 × 7
36/7 × 7
36
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