5*2=10
4*4=16
2*3=6
8*2=16
7*5=35
5*3=15
6*2=12
8*6=48
(3+8i)/(6+i)=(3+8i)(6-i)/(6+i)(6-i)=
(18-3i+48i-8i²)/(36-i²)=
(18+45i+8)/(36+1)=(26+45i)/37=26/37+45/37*i
=0,7+1,2i
Б) 0,0014 · 1000 <span>= 1,4
</span><span>в) -8,0098 </span>· (-100) <span>= 800,98
</span>г) -4,10213 · 100 = <span>-410,213
</span>д) 7,0004 · (-10) = -70,004
е) -3,534 · (-10) = 35,34
ж) 0,0007 · (-1000) = -0,7
<span>з) -8,3 </span>· (-100) = <span>830</span>
<span>уменьшилось)) ЛОЛ!!!!!!!!!!!!!!!!!!
</span>