Question

√250 + √250 + √40 + √40 =

Answer 1

Olá Fernandes!

Vamos para o calculo:

$\sqrt{250} + \sqrt{250} + \sqrt{40} + \sqrt{40} \\ 15,81+15,81+6,32+6,32 \\ 44,26$

BONS ESTUDOS!

Answer 2

.
$\sqrt{250} + \sqrt{250} + \sqrt{40} + \sqrt{40} = \\ \\ \sqrt{2.5^3} + \sqrt{2.5^3} + \sqrt{2^3.5} + \sqrt{2^3.5} = \\ \\ 5 \sqrt{2.5} +5 \sqrt{2.5} +2 \sqrt{2.5} +2 \sqrt{2.5} = \\ \\ 5 \sqrt{10} +5 \sqrt{10} +2 \sqrt{10} +2 \sqrt{10} = \\ \\ 14 \sqrt{10}$