Question

Resolva a equação na forma ax² + b = 0 : x² - 64 = 0​

Answer 1

$\\ \large\mathsf{ Resoluc_{\!\!,}\tilde{a}o \: abaixo }$

$\large\mathsf{x^{2} - 64 = 0 }$

$\large\mathsf{x^{2} = 64 }$

$\large\mathsf{x = \pm \: \sqrt{64} }$

$\large\mathsf{x = \pm \: 8 }$

$\large\mathsf{ Soluc_{\!\!,}\tilde{a}o{:} }$

$\large\boxed{\boxed{\mathsf{ \: x = \:\pm \: 8 }}}$

$\large\mathsf{ Veja \: mais{:} }$

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