Question

Daca ma ajutati la acest ex va dau coroana va roggggggg
$147 \times 5 \sqrt{(256 \times 5 + 8585 \times 55) \times 25}$
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Answer 1

Răspuns:

$147*5\sqrt{((256*5+8585*55)*25} =\\\\147*5\sqrt{((1280+472175)*25}=\\\\147*5\sqrt{473455*25}=\\\\147*5\sqrt{23*23*895*(5)^{2} } =\\\\ 147*5*5\sqrt{23^{2} *895}=\\\\147*5*5*23\sqrt{ 895}=84525\sqrt{895}$