Respuesta:
(√x)-15 = -7
√x = -7+15
√x = 8
x = 8²
x = 64
64
Explicación paso a paso:
[tex]\sqrt{x}-15=-7\\\\\sqrt{x}=8\\\\(\sqrt{x})^2=8^2\\\\x=64[/tex]
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Respuesta:
(√x)-15 = -7
√x = -7+15
√x = 8
x = 8²
x = 64
Respuesta:
64
Explicación paso a paso:
[tex]\sqrt{x}-15=-7\\\\\sqrt{x}=8\\\\(\sqrt{x})^2=8^2\\\\x=64[/tex]