Add and Subtract Complex Numbers Answers

A positive real number is added to –2i. Which could be the resulting point?

The resulting number is – i.

The resulting number is – i.

The imaginary part of z1 + z2 is i.

Adding –2i to z results in a shift .

When z1 and z2 are added together, the result moves z1 6 units and 3 units .

Which point represents z1 + z2?

z + w is equal to −1 + i

w − u is equal to − − 4i

In rectangular form, w = 0 + i.

When z1 and z2 are added together, the result moves z1 6 units and 3 units .

u + w is equal to −4 − i

In rectangular form, z = – 1i.

The real part of z1 + z2 is .

In rectangular form, w + z = –1 + i.

In polar form w + z = (cos(o) + i sin(o)

In polar form w + z = (cos(o) + i sin(o)