How do you simplify sqrt3(2sqrt5-3sqrt3)3(2533)?

1 Answer
Jun 3, 2017

Seea solution process below:

Explanation:

First, to eliminate the parenthesis, multiply each term within the parenthesis by the term outside the parenthesis:

color(red)(sqrt(3))(2sqrt(5) - 3sqrt(3)) =>3(2533)

(color(red)(sqrt(3)) * 2sqrt(5)) - (color(red)(sqrt(3)) * 3sqrt(3)) =>(325)(333)

2sqrt(3)sqrt(5) - 3sqrt(3)sqrt(3)235333

We can now use this rule for multiplying radicals to simplify the expression:

sqrt(color(red)(a)) * sqrt(color(blue)(b)) = sqrt(color(red)(a) * color(blue)(b))ab=ab

2sqrt(color(red)(3))sqrt(color(blue)(5)) - 3sqrt(color(red)(3))sqrt(color(blue)(3)) =>235333

2sqrt(color(red)(3) * color(blue)(5)) - 3sqrt(color(red)(3) * color(blue)(3)) =>235333

2sqrt(15) - 3sqrt(9) =>21539

2sqrt(15) - (3 * 3) =>215(33)

2sqrt(15) - 92159