Question

solve (2+√3) + (2-√3)​

Answer 1

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$(2 + \sqrt{3} ) + (2 - \sqrt{3} ) \\ \\ = 2 + \sqrt{3} + - \sqrt{3} \\ \\ = 2 + 2 \\ \\ = 4$

Answer 2

Answer:

one is the answer

Step-by-step explanation:

(2+√3)+(2-√3)........(1)

formula is a²-b²=(a+b)(a-b).......(2)

from the above two equations

a=2 and b=√3

therefore,

a²-b²=(2)²-(√3)²

=4-3

=1