3 years ago

Simplify the expression:

Mathematics

1 answer:

Lelu [443]3 years ago

5 0

$\cfrac{(12-5)^7}{\left((3+4)^2\right)^2}= \cfrac{7^7}{(7^2)^2} =\cfrac{7^7}{7^4}=7^{7-4}=7^3=343$

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