SOLUTION: perform each operation and write in standard form (2+square root of 3i)(2-square root of 3i)

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Question 814790: perform each operation and write in standard form (2+square root of 3i)(2-square root of 3i)
Found 2 solutions by LinnW, josmiceli:
Answer by LinnW(1048) About Me  (Show Source):
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+%28+2+%2B+sqrt%283%29%2Ai+%29+%2A+%28+2+-+sqrt%283%29%2Ai+%29+
Is this it? If so,
+4+%2B+2%2Asqrt%283%29%2Ai+-+2%2Asqrt%283%29%2Ai+-+3%2Ai%5E2+
+4+-+3%2A%28-1%29+
+4+%2B+3+=+7+
In standard form it would be
+7+%2B+0%2Ai+