SummitA216153 SummitA216153
  • 03-11-2022
  • Mathematics
contestada

solve the following equation for x..[tex]5x { }^{2} = 180[/tex]

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AilanieF726886 AilanieF726886
  • 03-11-2022
[tex]\begin{gathered} 5x^2=180 \\ x^2=\frac{180}{5} \\ x^2=36 \\ x=\sqrt[]{36} \end{gathered}[/tex]

The square root of 36 has 2 results, one positive and one negative.

[tex]\begin{gathered} x=\sqrt[]{36} \\ x=\pm6 \\ or \\ x_1=6\text{ and }x_2=-6\text{ } \end{gathered}[/tex]

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