(3+2i) + (4−5i) = ?, 1+3i, 7−3i, 1−3i, 7+3i, (−6+i) + (2+7i) = ?, −8+6i, −4−8i, −4+8i, 4+8i, (5−3i) + (−2−4i) = ?, 3−7i, −3−7i, 3+7i, 7−i, (8+0i) + (−3+9i) = ?, 5−9i, −5+9i, 11+9i, 5+9i, (−1−2i) + (−4+6i) = ?, 3+4i, −5−8i, −5+4i, 5−4i, (2+3i)(4−i) = ?, 11−10i, 5+10i, 5−10i, 11+10i, (−3+2i)(5+4i) = ?, −23−2i, 7−2i, −23+2i, −7+2i, (1−6i)(2+3i) = ?, −16−9i, 20−9i, 20+9i, −16+9i, (−2−i)(−7+3i) = ?, 11+i, 17−i, 17+i, 11−i, (4+5i)(4−5i) = ?, −41, 41i, 0, 41.
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Complex Numbers: Rectangular Form (Add & Multiply)
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