How do you simplify #3sqrt2*sqrt5#?

Question

1314 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-07-26T13:22:33

The final answer is #3sqrt10#

You can write down:

#3sqrt2timessqrt5 = sqrt(18times5)#

#=sqrt(90) = sqrt(9times10) = 3sqrt10#

This is the answer #3sqrt10#

Answer 2 · 2017-07-26T13:58:43

#3sqrt10#

#3sqrt2*sqrt5#

#:.=3sqrt(2*5)#

#:.=3sqrt10#

~~~~~~~~~~~~~~~~

#check:# by calculator

#:.3*sqrt2*sqrt5=9.48683298#

#:.3*sqrt10=9.48683298#