Math, asked by Muskaangupta8624, 1 year ago

Is 0.2 root of the quadratic equation x^2-0.4 is equal to zero justify

Answers

Answered by alok56789

6

Answer:

No,it is not the root

Step-by-step explanation:

x^2=0.4

x^2=4/10

x=√4/10

x=2/√10

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