asked 215k views
2 votes
When completing the square on the equation c 2 + 11c = 12, the resulting solution is:

asked
User Leonidos
by
7.4k points

2 Answers

2 votes
c^2 + 11c = 12

(c + 5.5)^2 - 30.25 = 12

(c + 5.5)^2 = 42.25
answered
User Kuzey
by
8.7k points
4 votes

the answer is c+11/2=+-13/2 the first option

answered
User Alecu
by
8.9k points

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