Complex Numbers and Quadratic Equations (1st PUC) — quick quiz

5 real KCET questions on Complex Numbers and Quadratic Equations (1st PUC). Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 2

MEDIUM

If z₁ = 2 + 3i and z₂ = 1 - i, then z₁ + z₂ equals