9000035804

SubArea: 
Complex numbers in algebraic and polar form
Level: 
A
Project ID: 
9000035804
Accepted: 
1
Clonable: 
0
Easy: 
0
Find the algebraic form of the following complex number. By \(\overline{z }\) the complex conjugate of \(z \) is denoted. \[ \overline{\overline{(2 + \mathrm{i}) }\; \overline{(3 + 2\mathrm{i}) } } \]
\(4 + 7\mathrm{i}\)
\(8 + 7\mathrm{i}\)
\(8 - 7\mathrm{i}\)
\(4 - 7\mathrm{i}\)