Question

state weather the following number is rational or not​

Answer 1

this is a

irrational no. because when we use identity it will becomee.

= 9 - 2×3×root 3 + 3

= 9-6root 3 + 3

= -6root3 + 12

therefore now we can prove that this is anninrational no.by contradiction thetefore this is an irrational no.

Answer 2

Answer:

no

Step-by-step explanation:

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