Page 9 - Complex numbers
P. 9
4 (1.139 + 2.225 ) + (−3.57 + 9.21 )
r
A? 1.139+2.22b=
B?
z3.57+9.21.2b=
n
5 (−63.92 − 52.3 ) + (45.82 + 67.2 )
r
A? z63.92p52.3b=
B? 45.82+67.2b=
n
4
