Math, asked by raivimal1180, 10 months ago

(x+iy)(3+4i)=3-4i what is the ans

Answers

Answered by mahima0417

0

Answer:

(x+iy)(3+4i) = 3-4i

3x+4ix+3iy+4i²y=3-4i

3x+4ix+3iy+4i²y-3+4i=0

3x+4ix+3iy-4y-3+4i=0 (i²=-1)

(3x-4y-3)+(4ix+3iy+4i)=0

(3x-4y-3)+i(4x+3y+4)=0

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