Browse · MATH Print → jmc algebra intermediate Problem If A=2+i, O=−4, P=−i, and S=2+4i, find A−O+P+S. Solution — click to reveal Adding real parts and imaginary parts separately, we have (2−(−4)+0+2)+(1+0−1+4)i=8+4i. Final answer 8+4i ← Previous problem Next problem →