3 years ago

X^2 - 2x - 63 = 0 Complete the square

Mathematics

1 answer:

masha68 [24]3 years ago

4 0

Answer

x=9,-7

Step-by-step explanation:

Using the formula (b/2)^2 to create a new term and then solve x

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Google doesn't recognize the terms "defects method" except in association with various postings of this same problem.

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