How do you simplify #sqrt5(sqrt3 - sqrt7)#?

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Answer 1 · 2015-09-15T03:02:50

#sqrt15-sqrt35#

#sqrt5(sqrt3-sqrt7)#

Distribute the #sqrt5#.

#sqrt5xxsqrt3-sqrt5xxsqrt7#

Simplify.

#sqrt5sqrt3-sqrt5sqrt7#

Simplify.

#sqrt15-sqrt35#