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yaroslaw [1]
3 years ago
7

What is this?

+ 4x - 12" alt=" {x}^{2} + 4x - 12" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
kirill115 [55]3 years ago
7 0

Answer:

x^2 + 4·x - 12 = (x - 2)·(x + 6)

x^2 + 4·x - 12 = (x + 2)^2 + 8

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