x+1/x)^2 + x- 1/x)^2
Answers
Answered by
0
Step-by-step explanation:
जो क्षमा न किया जा सके – अक्षम्य
जहाँ पहुँचा न जा सके – अगम्य
जिसे सबसे पहले गिनना उचित हो – अग्रगण्य
Answered by
0
Answer:
2x² + 2/x²
Step-by-step explanation:
(x+ 1/x)² + (x-1/x)²
= x² + 1/x² + 2 + x² + 1/x² - 2
= 2x² + 2/x²
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