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Simplify (7+5i)(2+5i)
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Simplify (7+5i)(2+5i)
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Oct 25, 2021
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Simplify (7+5i)(2+5i)
Mathematics
high-school
Dezfowler
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-11 + 45i
Steps: (i used the FOIL method)
14 + 35i + 10i - 25
(14 - 25) + (35i + 10i)
-11 + 45i
Texv
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Oct 26, 2021
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Texv
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14+45i+ 25i^2 is expanded version
Brad Colthurst
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Nov 1, 2021
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Brad Colthurst
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