+0  
 
0
116
1
avatar

For what real values of a is x^2 + ax + 25 - 9 the square of a binomial? If you find more than one, then list the values separated by commas.

 Mar 11, 2022
 #1
avatar+36433 
+1

x^2 + ax + 25 - 9

x^2 + ax + 16                     'a' can be   8 or  -8   

 Mar 11, 2022

37 Online Users

avatar