The sum √3 + √5 is:
Arational
Bzero
Cirrational
Dan integer
Answer & Solution
Correct answer: C. irrational
The sum of √3 and √5 (both irrational, not rationalising) is irrational.
Related questions
The largest number that divides both 60 and 96 exactly (their HCF) isThe decimal expansion of an irrational number isThe sum of a rational number and an irrational number is alwaysThe product of the HCF and LCM of the numbers 8 and 20 isA rational number $\dfrac{p}{q}$ (in lowest terms) has a terminating decimal expansion if The prime factorisation of 140 isUsing Euclid's algorithm, the HCF of 96 and 404 isIf the HCF of two numbers is 9 and their LCM is 90, and one number is 18, the other number