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Suppose f(x) = 3x² – 48. Solve f(x) = 0

Suppose f(x) = 3x² – 48. Solve f(x) = 0-example-1
User Patryk Czachurski
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1 Answer

17 votes
17 votes

ANSWER:

x = 4 and x = -4

Explanation:

We have the following function:


f(x)\: =\: 3x^(2)\: -\: 48

We solve the values of x for when the function is equal to 0, as follows:


\begin{gathered} \: 3x^(2)\: -\: 48=0 \\ \: 3x^(2)\: -=48 \\ x^2=(48)/(3) \\ x=\sqrt[]{16} \\ x=\pm4 \end{gathered}

User Spbsmile
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