if a = 2+√3 / 2-√3, b = 2-√3 / 2+√3 then a+b=?

if a = 2+√3 / 2-√3, b = 2-√3 / 2+√3 then a+b=?
in Algebra 1 Answers by Level 1 User (120 points)

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2 Answers

a+b=4 the answer is 4
by Level 12 User (101k points)
edited by
wrong answer  check it again   if a = 2+√3/2-√3, b = 2-√3/2+√3 then a+b=?
by Level 1 User (120 points)
4.9793
by Level 1 User (180 points)

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