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Solve by completing the square {:[" olve by completung "],[5x^(2)+3x-4=0]:}

Solve by completing the square\newline olve by completung 5x2+3x−4=0 \begin{array}{l} \text { olve by completung } \\ 5 x^{2}+3 x-4=0 \end{array}

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Find higher derivatives of rational and radical functionsright chevron icon

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Q. Solve by completing the square\newline olve by completung 5x2+3x−4=0 \begin{array}{l} \text { olve by completung } \\ 5 x^{2}+3 x-4=0 \end{array}
  1. Calculate total rolls needed: First, divide the total amount of tape needed by the amount of tape on each roll.\newline8,000 cm÷2,000 cm/roll=48,000\,\text{cm} \div 2,000\,\text{cm}/\text{roll} = 4 rolls

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f′(x)=12ex and f(4)=−16+12e4.f(0)= \begin{array}{l}f^{\prime}(x)=12 e^{x} \text { and } f(4)=-16+12 e^{4} . \\ f(0)=\end{array}
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f′(x)=12ex and f(4)=−16+12e4.f(0)= \begin{array}{l}f^{\prime}(x)=12 e^{x} \text { and } f(4)=-16+12 e^{4} . \\ f(0)=\end{array}
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