+0  
 
0
47
1
avatar

Find the value of c that completes the square: x^2 - 10x + c

 Jul 26, 2020
 #1
avatar+26701 
+1

to complete the square , take 1/2 of the x coefficient and square it and add it

x^2 - 10x + 25       =    (x-5)^2

 Jul 26, 2020

56 Online Users

avatar
avatar