Daine simplified the expression below. 8(1 + 2i) – (7 – 3i) = 1 + 5iWhat mistake did Daine make?
A
He did not apply the distributive property correctly for 8(1 + 2i).B
He did not distribute the subtraction sign correctly for 7 – 3i.C
He added the real number and coefficient of i in 8(1 + 2i).D
He multiplied the two complex numbers when he should have subtracted.