SOLUTION: How would you multiply the SQUARE ROOTS of: 14 x 2

Algebra ->  Square-cubic-other-roots -> SOLUTION: How would you multiply the SQUARE ROOTS of: 14 x 2      Log On


   

Question 63801: How would you multiply the SQUARE ROOTS of:
14 x 2
Answer by ptaylor(2198) About Me  (Show Source):
You can put this solution on YOUR website!
To multiply (sqrt14)(sqrt2)
sqrt14=(sqrt(2)(7))
(sqrt2)(sqrt2)=2 so we have
(sqrt(2)(7))(sqrt2)=
(2)(sqrt7)
0r we could do it another way:
(sqrt14)(sqrt2)=sqrt(28)=(sqrt(4)(7))=
(2)sqrt(7)
Hope this helps. Happy holidays----ptaylor