LaniyaF689401 LaniyaF689401

03-11-2022
Mathematics

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Which of the following is/are true of the doing functions x2-169

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EloyO642036 EloyO642036

03-11-2022

[tex]\begin{gathered} ^{X^2-169} \\ \end{gathered}[/tex]

Let's assume this equals cero

[tex]\begin{gathered} X^2-169=0 \\ X^2=169 \\ X=\sqrt[]{169}=\pm13 \end{gathered}[/tex]

This is true:

Y = 0 when X = 13 or X = -13

in other words, the roots are 13 and -13

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