Question

$( {2}^{7} \times {3}^{5} )totul \: la \: puterea \: 2$
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Answer 1

$(2^{7} *3^5)^2=(128*243)^2=31104^2$

Answer 2

(2⁷×3⁵)²

(2²×6⁵)²

(4×7776)²

=31104²