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If x=✓5+1÷✓5-1,y=✓5-1÷✓5+1,find the value of x2+y2+xy.

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If x=✓5+1÷✓5-1,y=✓5-1÷✓5+1,find the value of x2+y2+xy.

    • Posted by Noty Kannika 5 years, 3 months ago

    CBSE > Class 09 > Mathematics
    • 1 answers

    Simran Kaur 5 years, 2 months ago

    Firstly find the value of x and y by rationalising and then putting it into the equation.ans will be 9.

    0Thank You

    ANSWER
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