143k views
0 votes
Y^2 -40y +c find the value of c that completes the square

2 Answers

4 votes
C=400 is you’re answer
User JP Foster
by
5.8k points
6 votes

Answer:


c = 400

Explanation:


{y}^(2) - 40y + 400 = {(y - 20)}^(2)

User Imnotanerd
by
6.2k points