Question

Calcule:
a) 2√3+5√3=
b)√2x√50
c)√81/49
d)3√11/5√13

me ajudem pfvrr​

Answer 1

A)2√3+5√3 = 7√3 (Decimal: 12.124356)
B)√2x√50 Simplifica para:
10x
= 10 * x
= 10x
C)√81/49 = 9/49 (Decimal: 0.183673)
D)3√11/5√13
$= \: \frac{3}{5} \sqrt{143}$
(Decimal: 7.174956)