Question

$x\sqrt{2}-\sqrt{8}=2-x$

$\sqrt{2}(x-2\sqrt{2})-x(\sqrt{2}-1)=2x-5$

$1-\frac{x-2}{\sqrt{2}}$

$\frac{x}{\sqrt{2}}-\frac{x}{\sqrt{3}}=\sqrt{3}-\sqrt{2}$

Answer 1

Răspuns:

A(4⁵×2²+5-8=380

B(3³³+67×72-380=1020