Math, asked by azharudheenmohammed0, 1 day ago

(2-3i)² in (a-b)² form

Answers

Answered by Roseyofficial01

0

Solution:-

(2-3i)²=(2-3i)(2-3i)

= (2)²+(3i)²-2(2)(3) [(using identity (a-b)²=a²+b²-2ab]

= 4²+6i²-12

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