Question

решите пж алгебраваа​

Answer 1

0,1*√0,16+1/2*√289=0,1*0,4+0,5*17=0,04+8,5=8,54.

Answer 2

Ответ:

$0.1 \times \sqrt{0.16} + \frac{1}{2} \times \sqrt{289} =0.1\times 0.4+\frac{1}{2}\sqrt{289} =0.04+\frac{1}{2}\sqrt{289} =0.04+\frac{1}{2}\times 17 =0.04+\frac{17}{2} =\frac{1}{25}+\frac{17}{2} =\frac{2}{50}+\frac{425}{50} =\frac{2+425}{50} =\frac{427}{50} = 8\frac{27}{50} = 8.54$