Check whether x²+1/x²=5 is a quadratic equation or not
Answers
Answered by
0
Answer:
x
2
+
x
2
1
=5
x
2
x
4
+1
=5
x
4
+1=5x
2
x
4
−5x
2
+1=0
It is not of the form ax
2
+bx+c=0
Therefore,the given equation is not a quadratic equation.
Answered by
0
Answer:
No it is not a quadratic equation as x²+1/x²-5 don't follow the rule ax²+bx+c=0
as 1/x² will mean x-¹ not x¹
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