<img src="https://tex.z-dn.net/?f=11%5E2%20" id="TexFormula1" title="11^2 " alt="11^2 " align="absmiddle" class="latex-formula">

Ludmilka [50]

3 years ago

+ 8 X 3 X 11 + $2^2$

Mathematics

1 answer:

Nastasia [14]3 years ago

5 0

$11^2+8\times3\times11+2^2\\\\first:\\11^2=11\times11=121\\8\times3=24\\2^2=2\times2=4\\\\=121+24\times11+4\\\\second:\\24\times11=264\\\\=121+264+4=(121+264)+4=385+4=\huge\boxed{389}$

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