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(√2+5)(√10-4) Hi kitty or anyone can you help?

 Jul 19, 2014

Best Answer 

 #1
avatar+129930 
+10

(√2+5)(√10-4)

OK...so we have

√2*√10 - 4√2 + 5√10 - 20  =

√20 - 4√2 + 5√10 - 20 =

2√5 - 4√2 + 5√10 - 20

And that's as much as we can simplify this.

 

 Jul 19, 2014
 #1
avatar+129930 
+10
Best Answer

(√2+5)(√10-4)

OK...so we have

√2*√10 - 4√2 + 5√10 - 20  =

√20 - 4√2 + 5√10 - 20 =

2√5 - 4√2 + 5√10 - 20

And that's as much as we can simplify this.

 

CPhill Jul 19, 2014

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