Math, asked by fernandesnohra, 10 months ago

guys could all help me in solving below sum, please

(1+2i) (2-3i)
________
3+4i

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Answered by rajnish4669

0

Step-by-step explanation:

(1+2i)(2-3i)/3+4i

2-3i+4i-6i^2/3+4i

8+i/3+4i

then rationalize the denominator

then ans. is 28-29i/25

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