rationalize the denominator class 9 1/3+√2
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Answer:
3-√2/7 is the rationalising denominator
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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
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