beansindatrap beansindatrap

11-04-2020
Mathematics

contestada

Solve x^2 = 64, where x is a real number.

Respuesta :

Аноним Аноним

11-04-2020

Answer: x=8

Step-by-step explanation:

8×8=64

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ProfessorAlvarez ProfessorAlvarez

11-04-2020

[tex]\text{Solve for x:}\\\\x^2 = 64\\\\\text{Square root both sides to cancel the exponent}\\\\\sqrt(x)=\pm\sqrt64\\\\x=8\,\,or\,\,x=-8[/tex]

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