Question

NEED HELP IMMEDIATELY!

Simplify 10√2y + 5√2y + 3√2y.
A. 18√6y
B. 18√2y
C. 12√2y
D. 18√6y^3

(ANSWER IS NOT A)

Answer 1

10 + 5 + 3 = 18 therefore it is B

Answer 2

18 root

2

Explanation:

In this question imagine there is no y

It will be 10 root2 +5 root2 +3 root 2 it will be 18 root 2