Question

simplify each of the following by rationalising the denominator:I)6–4√2/6+4√2 ii)√7–√5/√7+√5 iii)1/3√2–2√3 iv)3√5–√7/3√3+√2​

Answer 1

Answer:

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Answer 2

this is the answer hope now u don't have any problem in these types of question