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aivan3 [116]
3 years ago
6

When completing the square on the equation c 2 + 11c = 12, the resulting solution is:

Mathematics
2 answers:
Pani-rosa [81]3 years ago
8 0

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

antiseptic1488 [7]3 years ago
4 0
C^2 + 11c = 12

(c + 5.5)^2 - 30.25 = 12

(c + 5.5)^2 = 42.25
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