Question

Me ajudem a responder essa questão

Answer 1

Resposta:

$\lim_{x \to \-1} \sqrt[3]{(x+3)^4-6x+5} \\\sqrt[3]{(-1+3)^4-6.(-1)+5}\\\sqrt[3]{2^4-6.(-1)+5}\\\sqrt[3]{2^4+6+5} \\\sqrt[3]{16+6+5}\\\sqrt[3]{27} \\3$

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$\lim_{x \to \-5} \frac{x^2-25}{3x^2-x+14}\\\frac{5^2-25}{3.5^2-5+14}\\\frac{25-25}{3.25-5+14} \\\frac{0}{75-5+14} \\\frac{0}{84} \\0$

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