2√8 + 3√8

Answer 1

To simplify 2√8 + 3√8, we first notice that both terms have the same radical (√8).

We can combine the coefficients (numbers) in front of the radicals:
2√8 + 3√8 = (2 + 3)√8 = 5√8

Thus, 2√8 + 3√8 simplifies to 5√8.