–3x²+4/4-1 when x=-2

Paul Turner asked May 11, 2022

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Paul Turner asked May 11, 2022

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21 votes

Answer:

$\frac{ - 3 {x}^(2) + 4}{4} - 1 \\ = \frac{ - 3 {( - 2)}^(2) }{4} - 1 \\ ( - 12)/(4) - 1 = - 3 - 1 = - 4$

Shook Lyngs answered May 17, 2022

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