The answer would be 3 + 6i.
1. simplify brackets (-i + 6 - 3 + 7i )
2. gather like terms ( 6 - 3 ) + ( -i + 7i )
3. simplify
So in conclusion your answer would be 3 + 6i.
Start with the given equation:

Substitute known values:

Evaluate:

Similarly:


Answer:
31√3
Step-by-step explanation:
48√3 + 45/√3 since the base is same we can add the terms up 93√3
➡ 93/√3 × √3/√3 = 93√3/3 ➡ 31√3
3/10 or 30/100 are left handed boys bc that is 30% converted into a fraction
12 students because 32 times 3 is 96, dividing that by 8 would be 12