👤
a fost răspuns

√162{√90-[360-√20(2√18-√32)]}

Răspuns :

√162{√90-[360-√20(2√18-√32)]}=
√162=9√2
√90=3√10
√20=2√5
2√18=6√2
√32=4√2
9√2{3√10-[360-2√5(6√2-4√2)]}=9√2[3√10-(360-2√5*2√2)]=9√2(3√10-360+4√10)=9√2(360+7√10)=3240√2+126√5

Alte intrebari