Algebra 2Medium ShareAlgebra 2 · Medium problemExpand: (4+i)2(4+i)^2(4+i)2.Express your answer in the form a+bia+bia+bi.A15−8i15-8i15−8iB15+9i15+9i15+9iC15+8i15+8i15+8iD30+8i30+8i30+8iCheck Show answer Walk through it step by step Practice more like this