Question

5+2✓6 find the square root

Answer 1

To find square root of surds,in this case you should make it in form of a^2+b^2+2ab

Here:

5+2√(6)

=√(2)^2+√(3)^2+2√(2)√(3)

=[√(2)+√(3)]^2

now square root of 5+2√(6)is

√{[√(2)+√(3)]^2}

=√(2)+√(3)

SO answer is √(2)+√(3

Answer 2

Answer: √3+√2

Step-by-step explanation:

√5+2√6

=√3+2+2×√3×√2 (√a+b+2√ab=√a+√b)

=√3+√2.