x+1/x=5, find the values of x² +
x²
Answers
Answered by
1
Answer:
1/8
Explanation:
x+1/x=5
x+1=5x
4x=1
x=1/4
x^2+x^2
= 1/16 +1/16
= 2/16
=1/8
Answered by
1
( x + 1 /x ) = 5
( x + 1 / x )^2 = 25
= x^2 + 1 / x^2 + 2 * x * 1/x =25
= x ^2 + 1/x^2 + 2 = 25
= X^2 + 1 / x^2 = 25 - 2 = 23 Ans .
I hope it helps you
Please mark me brainleast please please
( x + 1 / x )^2 = 25
= x^2 + 1 / x^2 + 2 * x * 1/x =25
= x ^2 + 1/x^2 + 2 = 25
= X^2 + 1 / x^2 = 25 - 2 = 23 Ans .
I hope it helps you
Please mark me brainleast please please
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