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18 votes
Simplify the expression (sqrt3+i)(sqrt3-i) and write the result in the form a+bi

User BumMo Koo
by
7.7k points

1 Answer

4 votes

Answer:

4

Explanation:

This expression is a difference of squares.

(√3 + i)(√3 - i) = (√3)²-(i)², which is

3 - (-1)

= 3 + 1

= 4

User Himanshu Dua
by
8.3k points

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