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amid [387]
4 years ago
7

F(x) = x2 + 4x − 6

Mathematics
1 answer:
german4 years ago
6 0

Since

x^2+4x+4=(x+2)^2

Is a perfect square, we can think of the "-6" at the end as a "+4-10" and we have

x^2+4x-6 = x^2+4x+4-10 = (x+2)^2-10

Which is the required form

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