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If we express 3x^2 + 2x - 4 in the form a(x - h)^2 + k , then what is k?

 Oct 24, 2020
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3 (x^2+2/3x)   - 4         'complete the square'

3 (x+1/3)^2   - 4 1/3   

 Oct 24, 2020

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