Question

What is the sum of the equation 3√50 + 4√18?

A. 27√2

B. 6√5 + 8√3

C. 27√4

D. 7√68

Answer 1

To add 3√50 and 4√18, we first simplify the radicals:

3√50 = 3√(252) = 35√2 = 15√2

4√18 = 4√(92) = 43√2 = 12√2

Now, we can add these expressions:

3√50 + 4√18 = 15√2 + 12√2 = 27√2

Therefore, the answer is A. 27√2.