Math, asked by shwetapatel49, 9 months ago

(-7+i)(-5+4i) tell me answer plz

Answers

Answered by ajay8949

0

(-7+i)(-5+4i)

-7(-5+4i)+i(-5+4i)

35-27i-5i+4i

35-28i

please mark as brainliest plz

Answered by Srejoye1934

0

$( - 7 + i \: )( \: - 5 + 4i \: ) \\ = - 7( - 5 + 4i \: ) + i( - 5 + 4i \: ) \\ = 35 - 28i \: - 5i + 5i \\ = 35 - 28i$

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