+0  
 
0
450
0
avatar+409 

Simplify. Assume that all variables under radicals represent nonnegative numbers.

 

(a) √7(√35 - √−21) =

 

(b) √13𝑥 (√13 −√𝑥) =

 

(c) √7(√7 +𝑥√14) =

 
 Apr 30, 2021

3 Online Users