Math, asked by snehatalekar68, 11 months ago

Express the complex number (5i) (-3i/5) in the form of a+ib.

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Answered by zap69077

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Answered by Anonymous

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$\frac{-15( i) ^{2} }{5} \\ \\ = -3( - 1) \\ \\ = 3 \: + 0i$

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