Question

simplify the expression ( 5 + root 5 )​

Answer 1

Answer:

2.2360

Therefore, the value of root 5 is, √5 = 2.2360… You can find the value of the square root of all the non-perfect square number with the help of the long division method.

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Answer 2

Step-by-step explanation:

(5+

5

)(5−

5

)

=5×5+5×

5

−5×

5

+

5

×−

5

=25+5

5

−5

5

−5

=25−5=20