Question

rationalize the denominator class 9 1/3+√2

Answer 1

Answer:

3-√2/7 is the rationalising denominator

Answer 2

Answer: 3-√2/7

Step-by-step explanation:

= 1/3+√2 ×3-√2/3-√2

= 3-√2/(3)^3 -(√2)^2. [(a+b)×(a-

b)=a^2-b^2]

= 3-√2/9-2

= 3-√2/7