Question

Given z1 = 2 +StartRoot 3 EndRoot i and z2 = 1 – StartRoot 3 EndRoot i, what is the sum of z1 and z2?

1
3
3 + 2StartRoot 3 EndRoot i
–1 – 2StartRoot 3 EndRoot i

Answer 1

It's a 3

Explanation:

Mario said so

Answer 2

its b.3

Step-by-step explanation: I did it in on edge and got it right