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Alexeev081 [22]
4 years ago
13

3+2i rationalize the denominator

Mathematics
1 answer:
EleoNora [17]4 years ago
8 0
\frac{3}{4-5i} *  \frac{4+5i}{4+5i} =  \frac{12 + 15i}{41}
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Step-by-step explanation:

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\boxed { \text {Cosine Rule : } a^2 = b^2 + c^2 - 2bc \cos(A) }

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\boxed { \text {Cosine Rule : } a^2 = b^2 + c^2 - 2bc \cos(A) }

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