1 simplify the radical expression.

Question

√50
a 5√2
b2√5
c5√10
d5

2 simplify the radical expression √180x^2

Answer 1

I will show you the first one ....
√50
= √25*√2
= 5√2

general method: Factor your number so that one or more factors are perfect squares.
e.g. √720 = √9*√16*√5
= 3*4*√5 = 12√5

Show me what you did for the 2nd question

Answer 2

Somone should give the test answers