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answer :36/5
Step-by-step explanation:
x²+y²= -2xy
x²+y²=(x+y)²
(√3+√2/√3-√2)²+2(√3+√2/√3-√2 ×√3-√2/√3+√2)+(√3-√2)²= 5+2+1/5= 7+1/5= 35+1/5= 36/5
Hope this answer may help you
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