Math, asked by fatima8850, 17 days ago

If k =✓49-12✓5,then find the value of k+2

Answers

Answered by chetanmali2004

1

Answer:

Factorising the expression We get

root(2-3root5)squared

Simplifying it we get

3root5 -2

therfore k= 3root5 - 2

k+2=?

3root5-2+2

=3root5

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