Question

gente me ajudemm v32+v50 b)v200-3+v72+v12

Answer 1

$a) \sqrt{32} + \sqrt{50} \\ \sqrt{2 \times {4}^{2} } + \sqrt{2 \times {5}^{2} } \\ 4 \sqrt{2} + 5 \sqrt{2} \\ 9 \sqrt{2}$
$b) \sqrt{200} - 3 + \sqrt{72} + \sqrt{12} \\ \sqrt{2 \times {10}^{2} } - 3 + \sqrt{2 \times {6}^{2} } + \sqrt{3 \times {2}^{2} } \\ 10 \sqrt{2} - 3 + 6 \sqrt{2} + 2 \sqrt{3} \\ 16 \sqrt{2} + 2 \sqrt{3} - 3$

Answer 2

a) sqrt(82)

b)sqrt(200)-3+sqrt(72)+sqrt(12)

=+3-sqrt(200)+sqrt(72)+sqrt(12)

3-sqrt(200)+sqrt(84)

-3sqrt(166)