for quadratic equation x^2-4x+4=0 find the value of x+1/x
Answers
Answered by
0
Answer:
2.5
Step-by-step explanation:
x^2-4x+4=(x-2)^2
so
x=2
2+1/2=2.5
Answered by
1
Answer:
5/2
Step-by-step explanation:
we know that x^2-4x+4=0 is x=2
so x+1/x
=2+1/2
5/2 or 2.5
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