Math, asked by sunny000051, 1 year ago

k is equal to root over whole 49-12 root5 then find tge value of k+2

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Answers

Answered by Kakkarot

8

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

Option B

sunny000051: sorry but please send me the solution

sunny000051: even factorizing

sunny000051: wil you please??

Answered by TejasMandode

1

Answer:

Answer is 3√5

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