Question

1.Oblicz:

a)

2,2+(-3 i 1/2)=

-6,3+(-2 i 2/5)=

-8 i 1/3-1,1=

- 3 i 3/4-(-5,1)=

b)

2,25-3 i 1/2=

-5 i 1/8-0,25=

-1,34-(-3 i 2/25)=

-6 i 2/3-5,75=

c)

-1/5-0,5+(-1/2)=

-3,8+(-8 i 2/5)-(-6,5)=

-4,1-2 i 7/20-4,25=

5 i 1/3-(-2 i 5/6-12 i 2/3)=

Answer 1

a)

2,2+(-3 i 1/2)==-1,3

-6,3+(-2 i 2/5)=-7,1

-8 i 1/3-1,1=-3,7(6)

- 3 i  3/4-(-5,1)=1,35

b)

2,25-3 i 1/2=-1,25

-5 i 1/8-0,25=-0,875

-1,34-(-3 i 2/25)=-1,1

-6 i 2/3-5,75=-9,75

c)

-1/5-0,5+(-1/2)=-1,2

-3,8+(-8  i 2/5)-(-6,5)=-0,5

-4,1-2 i 7/20-4,25=-9,05

5 i 1/3-(-2 i 5/6-12 i 2/3)=-14/3

Answer 2

a

2,2+(-3i1/2)=2i2/10-(-3i5/10)=  -3i 5/10- 2i2/10=1,i3/10

-6,3+(-2i2/5)=(-6i 3/10)-(2i4/10)=3i9/10

-8i1/3-1,1=(-8i10/30)-1i3/30=(-7i7/30)