Question

1. Efectuati:
$( \sqrt{2}) ^{6} ori ( \frac{1}{2} ) ^{3} -( \sqrt\frac{25}{2} ) ^{6} : ( \frac{5}{ \sqrt{2} } ) ^{4} ori \sqrt \frac{16}{25}$

Answer 1

(√2) la 6=√2 la 6=√64=8
8*1/8-√25 /2 la6:625/4*4/5=
1-√25/2 la 6:125=
1-√25/2 la 6*1/125=
1-√25 la6/125√2 la 6=
125*8-1000√25 la 6=
1000(1-√25 la 6)
sper sa nu fi gresit