Resposta matematica letra D e A.... Pergunta de ideia deHiagodesousapa

May 2020 2 82 Report

Resposta matematica letra D e A

adelainesoares 2×√3×5√2×√6
2×5×√3×2×6
10×√36
10×6=60
espero ter ajudado

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lamacch D) $\sqrt{50} +4. \sqrt{18} -6 \sqrt{2}$

$\sqrt{2.25} +4. \sqrt{2.9}-6 \sqrt{2}$

$5\sqrt{2} +4.3 \sqrt{2}-6 \sqrt{2}$

$5\sqrt{2} +12 \sqrt{2}-6 \sqrt{2}$

$11\sqrt{2}$

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a) $2. \sqrt{3} .5 .\sqrt{2} . \sqrt{6} =2. \sqrt{3} .5 .\sqrt{2} . \sqrt{2.3} =2. \sqrt{3} .5 .\sqrt{2} . \sqrt{2} . \sqrt{3}$ $=2.5. \sqrt{2} . \sqrt{2} . \sqrt{3} . \sqrt{3} =10.2.3=60$

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