Respuesta:
X=-6
X=6
Explicación paso a paso:
[tex] \frac{4}{x} = \frac{x}{9} \\ 36 = {x}^{2} \\ \sqrt{36} = \sqrt{ {x}^{2} } \\ 6 = |x| \\ x = - 6 \\ x = 6[/tex]
+-6
[tex] \frac{4}{x} = \frac{x}{9} \\ 4 \times 9 = x \times x \\ 36 = {x }^{2} \\ \\ {x }^{2} = 36 \\ \sqrt{ {x}^{2} } = \sqrt{36} \\ |x | = 6 \\ x = + - 6 \\ \frac{4}{6} = \frac{6}{9} \\ 4 \times 9 = 6 \times 6 \\ 36 = 36[/tex]
[tex] \frac{4}{ - 6} = \frac{ - 6}{ 9} \\ 4 \times 9 = ( - 6) \times ( - 6) \\ 36 = 36[/tex]
espero te sirva
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
X=-6
X=6
Explicación paso a paso:
[tex] \frac{4}{x} = \frac{x}{9} \\ 36 = {x}^{2} \\ \sqrt{36} = \sqrt{ {x}^{2} } \\ 6 = |x| \\ x = - 6 \\ x = 6[/tex]
Respuesta:
+-6
Explicación paso a paso:
[tex] \frac{4}{x} = \frac{x}{9} \\ 4 \times 9 = x \times x \\ 36 = {x }^{2} \\ \\ {x }^{2} = 36 \\ \sqrt{ {x}^{2} } = \sqrt{36} \\ |x | = 6 \\ x = + - 6 \\ \frac{4}{6} = \frac{6}{9} \\ 4 \times 9 = 6 \times 6 \\ 36 = 36[/tex]
[tex] \frac{4}{ - 6} = \frac{ - 6}{ 9} \\ 4 \times 9 = ( - 6) \times ( - 6) \\ 36 = 36[/tex]
espero te sirva