Question

Express z=(3− )

3

in the form a+ b.​

Answer 1

Answer:

Given,

(−  

3

​  

+  

−2

​  

)(2  

3

​  

−i)

=(−  

3

​  

+  

2

​  

i)(2  

3

​  

−i) [ Since  

−1

​  

=i]

=(−6+  

2

​  

)+i(  

3

​  

+2  

6

​  

)

This the required a+ib form.

Step-by-step explanation: