Question

8\5 root 2 -7 how it can be rationalised

Answer 1

Step-by-step explanation:$(8/5\sqrt{2} -7)$*(5$\sqrt{2} +7/\sqrt{2} +7$)

Use a square - b square formula U will get your answer as

$40\sqrt{2} +56$ Now u simplify further by factorization for further simplification

Hope this helps u Pls mark brainliest

For any questions or for further simplification comment and i will show

Answer 2

Answer:

0.24107142857

Step-by-step explanation:

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