Question 148308


{{{-i+(7+5i)-3(2-3i)}}} Start with the given expression.



{{{-i+7+5i-6+9i)}}} Distribute



{{{(7-6)+(-i+5i+9i)}}} Group like terms



{{{1+13i}}} Group like terms


Now the number is in standard form a+bi where a=1 and b=13