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simplify the following complex expression. show work please?

2i-(4-3i)
(-2+8i)-(7+3i)

2006-10-10 11:45:15 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

2i-(4-3i) = -4+2i+3i = -4+(2+3)i = -4+5i

(-2+8i) - (7 + 3i) = -2 + 8i - 7 - 3i = (-2-7) + (8-3)i = -9 + 5i

2006-10-10 11:47:08 · answer #1 · answered by James L 5 · 1⤊ 0⤋

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