3 years ago

What number must you add to complete the square? x2 + 14x = -5

Mathematics

2 answers:

Gennadij [26K]3 years ago

7 0

2018:Answer D.49,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

ale4655 [162]3 years ago

3 0

None of them will get into a negative number. When you have like "2x" is the number twice, right? Some number has to be negative

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