The valuea=2+under root 3 ,
what is value of a-1/a
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a = 2+√3
2+√3 - 1/2+√3
(2+√3)²-1/2+√3
7+4√3-1/2+√3
6+4√3/2+√3
please mark it as the brainliest answer
2+√3 - 1/2+√3
(2+√3)²-1/2+√3
7+4√3-1/2+√3
6+4√3/2+√3
please mark it as the brainliest answer
Answered by
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Answer: 2(3+2√3)/2+√3
Step-by-step explanation:
given- a=2=√3
so a-1/a = 2+√3 - 1/ 2+√3
= (2+√3)² - 1/ 2+√3
= 4+3+4√3/ 2+√3
= 6+4√3/ 2+√3
=2(3+2√3)/2+√3
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