Dividing an integer by a complex number

[kampftrinker]

Hi,

Could anyone explain to me how you divide an integer by a complex number.

120/(3.12481-3.01183i)

I don't need the answer, I just need help getting there.

Thanks
Mick

 

[JohnZ]

a / (b - c*i) = a * (b + c*i) / (b^2 + c^2)

 

[kampftrinker]

a / (b - c*i) = a * (b + c*i) / (b^2 + c^2)

Thanks John,

That was fantastic, got the answer now.

Thanks again
Mick