а) −√10,89 − 1/5 · √12,25 =

Question

\(\sqrt{10.89}=3.3\), \(\sqrt{12.25}=3.5\).

\(-3.3-\frac{1}{5}\cdot3.5=-3.3-0.7=-4\).

Ответ: −4

Accepted Answer

\(\sqrt{10.89}=3.3\), \(\sqrt{12.25}=3.5\).

\(-3.3-\frac{1}{5}\cdot3.5=-3.3-0.7=-4\).

Ответ: −4