Express 1 2i 1 3i in the form of a ib July 8, 2019 16 32 64 128 Express z 1 2i 1 3i in the form of a ib Express in the form of a+ib Express the complex number in the form a + bi Express (1 - 2i)-3 in the form of (a + ib) Express in the form a + bi