Question

simplify;
10√(8)+2√(2)

Answer 1

\[22\sqrt{2}\]

Answer 2

20sqr2+2sqr2=22sqr2

Answer 3

.
root 8 is the same as root 4 root 2 right?
it becomes 10*root4root 2
2 root 2 just remains as it is
you get
20root2+2root2

since root 2 is common factor it out
answer becomes 20root2

Answer 4

answer is 22root 2