Answer to Question #118528 in Algebra for Jflows

Question #118528

Evaluate 7i left(−5+2iright)=−14
a.\\(4+35i\\)
b.\\(4-30i\\)
c.\\(4+30i\\)
d.\\(4-35i\\)

Expert's answer

7i * (-5) = (-35i)

We should delete all "i"s in order to reach -14.

The correct answer is 4+35i

a) 4 + 35 i

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