Question

X√5=10.aflați x.va rog frumos repede.COROANĂ

Answer 1

x√5 = 10

x = 10/√5

x = 10√5/5

x = 2·√5

Answer 2

$x \sqrt{5}\,=\,10\;\;\Rightarrow\;\;\;x=\frac{^{\sqrt5)}10}{\sqrt5}=\frac{10\sqrt5}{5}=\boxed{\,2\sqrt5\,}$