maklivbest8835 maklivbest8835

10-12-2021
Mathematics

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Find all x-intercepts of the function. Express your answer as a list of x-values.f(x)=4x^4-64

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goddessboi goddessboi

10-12-2021

Answer:

[tex]x=\pm2[/tex]

Step-by-step explanation:

[tex]f(x)=4x^4-64[/tex]

[tex]0=4x^4-64[/tex]

[tex]0=x^4-16[/tex]

[tex]16=x^4[/tex]

[tex]\pm2=x[/tex]

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