if x= √2+√3 find x^2+1÷x^2-2
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pls follow
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here is your answer dude
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Answer:
2√3+2√2 ÷ √3+2√2
Step-by-step explanation:
x²+1÷x²-2
=[(√2+√3)²+1]÷[(√2+√3)²-2]
=[2+3+2√6+1]÷[2+3+2√6-2]
=(6+2√6)÷(3+2√6)
=√3(2√3+2√2)÷√3(√3+2√2)
=2√3+2√2 ÷ √3+2√2
=> 2√3+2√2 ÷ √3+2√2
hopefully this will help you
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