18. Вычислите: 25^(1/2) + 0,49^(1/2) + 0,09^(1/2) + 9^0.

Question

\(25^{1/2}=5\), \(0{,}49^{1/2}=0{,}7\), \(0{,}09^{1/2}=0{,}3\), \(9^0=1\).

\(5+0{,}7+0{,}3+1=7\).

Ответ: 7.

Accepted Answer

\(25^{1/2}=5\), \(0{,}49^{1/2}=0{,}7\), \(0{,}09^{1/2}=0{,}3\), \(9^0=1\).

\(5+0{,}7+0{,}3+1=7\).

Ответ: 7.