Question

como resolver al cuadrado x ÷ raiz cuadrada de 49 = 16 porfa diganme onque sea con decimal☆

Answer 1

$\frac{ x^{2} }{ \sqrt{49} } = 16$

$\frac{ x^{2} }{ 7 } = 16$

$x^{2} = 7(16)$

$x^{2} = 112$

$\sqrt{ x^{2}} = \sqrt{112}$

$x = \sqrt{112}$

$x = 4 \sqrt{7}$

Answer 2

RESOLVIENDO:

$\ \ \ \ \ \dfrac{ x^{2} }{ \sqrt{49}} = 16 \\ \\ \\. \ \ \ \ \ \ \ \ \dfrac{ x^{2} }{7} = 16 \\ \\ . \ \ \ \ \ \ \ \ \ x^{2} = 16*7 \\ \\. \ \ \ \ \ \ \ \ \ x^{2} = 112\\ \\. \ \ \ \ \ \ \ \ \ \ x= \sqrt{112} \\ \\ . \ \ \ \ \ \ \ \ \ \ x = \sqrt{16*7} \\ \\ . \ \ \ \ \ \ \ \ \ \boxed{x = 4 \sqrt{7} = 10.58 }\ \to \texttt{Respuesta }$