Math, asked by joanna2728, 1 year ago

rationalise the above

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Answered by mdkumar591

1

please mark this as brainliest

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joanna2728: hello

joanna2728: I have doubt

joanna2728: how did you get 8√5 in step 3

mdkumar591: By formula (a+b)^2

mdkumar591: Hope you understand

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