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If x^2+1/x^2=51 then find the value …

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If x^2+1/x^2=51 then find the value of x+1/x

Posted by Bhabani Shankar Dash 4 years, 1 month ago

CBSE > Class 09 > Mathematics

2 answers

Parth Surmare 4 years, 1 month ago

(x+1/x)^2=x^2+1/x^2+2×x×1/x =x^2+1/x^2+2 =51+2 =53 (x+1/x)^2=53 (x+1/x)=under root 53 Hope that helps you

0Thank You

Rudransh Maurya 4 years, 1 month ago

I will get the allll the theorem chapter 7

0Thank You

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CBSE > Class 09 > Mathematics