Math, asked by lakshay4281, 11 months ago

If a=3+2i,b=3-2i show that
a²+ab+b²=23.
Please solve it simply

lakshay4281: please answer me its urgent

Answers

Answered by alina1578

5

foctorise it u will get to the ans

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alina1578: factorise last terms

Answered by aadi7571

8

i hope this will help you.

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