Question

find the answer now​

Answer 1

Answer:

$11 + 2 \sqrt{30} \\ = 11 + (2 \times 5.48) \\ = 11 + 10.96 \\ = 21.96$

Now,

√21.96

= 4.69

* √30=5.48

so,

* after that we multiply 2 and add 11

so,

* The answer is 4.69

Hope this helps you.