Question

Сколько будет
16½ +2=
14⁰+2³ +(½)¯1=
$14 log_{2}5 + 23 =$
​

Answer 1

Ответ:

18½

11

55,50699

.......

Answer 2

Ответ:

$16 \frac{1}{2} + 2 = \frac{33}{2} + 2 = \\ = \frac{33}{2} + \frac{2}{1} = \\ = \frac{33 \times 1 + 2 \times 2}{2 \times 1} = \\ = \frac{33 + 4}{2} = \frac{37}{2}$

$14 {}^{0} + 2 {}^{3} + ( \frac{1}{2} ) - 1 = \\ = 1 + 8 + 0.5 - 1 = \\ = 8.5$

$14 log_{2}(5) + 23 = \\ = 14 \times 2.322 + 23 = \\ = 32.508 + 23 = \\ = 55.508$