How do you simplify #sqrt5sqrt15#?

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Answer 1 · 2016-08-13T20:34:50

#=5sqrt3#

#sqrt5sqrt15#
#=sqrt5timessqrt5timessqrt3#
#=5sqrt3#

Answer 2 · 2016-08-13T20:40:41

#5sqrt3#

When two or more square roots are being multiplied, they can be combined into one root,

#sqrt5xxsqrt15 = sqrt75#

Using Prime factors gives#:sqrt(5xx5xx3)#

=#5sqrt3#