Question 4: Performing the calculation \(-3(x-2)^{2}+7 x-1\) we get
\(-3(x-2)^{2}+7 x-1=-3\left(x^{2}-4 x+4\right)+7 x-1=-3 x^{2} +12 x-12+7 x-1=-3 x^{2}+19 x-13 \)
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Question 4: Performing the calculation \(-3(x-2)^{2}+7 x-1\) we get
\(-3(x-2)^{2}+7 x-1=-3\left(x^{2}-4 x+4\right)+7 x-1=-3 x^{2} +12 x-12+7 x-1=-3 x^{2}+19 x-13 \)
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