SOLUTION: (sqrt t -sqrt 17)(sqrt t+ sqrt 17) simplify each expression. thanks for your help:)

Algebra ->  Conversion and Units of Measurement -> SOLUTION: (sqrt t -sqrt 17)(sqrt t+ sqrt 17) simplify each expression. thanks for your help:)      Log On


   



Question 635375: (sqrt t -sqrt 17)(sqrt t+ sqrt 17) simplify each expression. thanks for your help:)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
%28sqrt%28t%29-+sqrt%2817%29%29%28sqrt%28t%29%2Bsqrt%2817%29%29 = t+-+17+
F First terms t
O Outside terms sqrt%2817t%29 ||Note:sqrt%28p%29%2Asqrt%28q%29+=+sqrt%28p%2Aq%29
I Inside terms -sqrt%2817t%29
L Last terms -17