Question

Scoateti factorii de sub radical:
-√2(3√128x4√450)+√3(√147-2√243)
Va rog ajutati!!!Dau coroana!!!

Answer 1

$- \sqrt{2} (28 \sqrt{2} \times 60 \sqrt{2} ) \times \sqrt{3} (147 - 18 \sqrt{3}$
$- \sqrt{2} 88 \sqrt{2} \times \sqrt{3} ( \sqrt{147} - 18 \sqrt{3} =$
cred ca mai departe te descurci:
$\sqrt{288 \sqrt{2 \times 19 \sqrt{3 \sqrt{147} } } }$
$12 \sqrt{2} \times 19 \sqrt{3} 7 \sqrt{3}$
$\sqrt{13} \times 26 \sqrt{3}$