How do you simplify i24 + i56 + i98 - i108 - i32? Precalculus Complex Numbers in Trigonometric Form Complex Number Plane 1 Answer Mark D. Aug 6, 2018 24+56+98=178 108+32=140 178-140=38 So 24i+56i+98i-108i-32i=38i 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 2010 views around the world You can reuse this answer Creative Commons License