Question

Simplify the following
3/√8+1/√2

Answer 1

Answer:

3/✓8+1/✓2

=(3✓2 +1✓8)/✓8×✓2 [ taking LCM]

=(3✓2+1✓8)/✓2×✓2×✓2×✓2 [✓8=✓2×✓2×✓2]

=(3✓2+1✓8)/4 [✓2×✓2=2]

OR

=3✓2/4 + 1✓8/4