Math, asked by akshay10865, 4 months ago

If x = 5 + √7, find the value of x² +
1/x²

Answers

Answered by sahusandhya747

1

Step-by-step explanation:

=(5+√7)² +1/(5+√7)²

=25+7 +1/25+7

=32+1/32

=1024+1/32

=1025/32

hope this helpful

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