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denpristay [2]
3 years ago
10

What is the intermediate step in the form (x+a)^2 = b as a result of completing the square for the following equation?

Mathematics
2 answers:
Pepsi [2]3 years ago
7 0

Assuming you are speaking of the Real Numbers…

x^2+66=14x+15

x^2 - 14x + ?? = -51

x^2 - 14x + (half of -14 squared) = -51 + (half of -14 squared)

x^2 - 14x + 49 = -51 + 49

(x - 7)^2 = -2

By the way, in the real number system, you can’t square any number and get a negative so the above equation has no solution. If you allowed for complex solutions…there would be two of those.

lawyer [7]3 years ago
6 0

Answer:

Sorry don't know the answer.

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