Simplify the expression (9− 3i) (−6+ 8i) =

asked Mar 28, 2023 46.8k views

4 votes

Simplify the expression
(9− 3i) (−6+ 8i) =

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3 votes

$= 9( - 6 + 8i) - 3i( - 6 + 8i) \\ = - 54 + 72i + 15i - 24 {i}^(2) \\ = - 54 + 87i - 24 {i}^(2)$

ATTACHED IS THE SOLUTION

Murtaza answered Apr 4, 2023