Is 6 + root9 an irrational number

1.	Is 6 + root9 an irrational number
Answer» False , it is Rational 6+√9 = 6+3=9 which has a terminating non- recurring decimal expansion so it is rational number . √9 = √3×√3 =3 Irrational No No, it is rational 6+ root9 = 6+ root 3×3= 6 + 3= 9 Hence, 9 is a rational number No,6+√9=6+√3*3=6+3=9

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