How do you simplify (4 + i) - (-3 + 2i) ? Precalculus Complex Numbers in Trigonometric Form Complex Number Plane 1 Answer moutar Jan 11, 2016 7-i Explanation: 4+i+3-2i=7-i Answer link Related questions What is the complex number plane? Which vectors define the complex number plane? What is the modulus of a complex number? How do I graph the complex number 3+4i in the complex plane? How do I graph the complex number 2-3i in the complex plane? How do I graph the complex number -4+2i in the complex plane? How do I graph the number 3 in the complex number plane? How do I graph the number 4i in the complex number plane? How do I use graphing in the complex plane to add 2+4i and 5+3i? How do I use graphing in the complex plane to subtract 3+4i from -2+2i? See all questions in Complex Number Plane Impact of this question 1793 views around the world You can reuse this answer Creative Commons License