Respuesta :

TheMathCat

Answer:

x=-5

Step-by-step explanation:

x^2-10=9x

Square root of x^2 -10= Square root of 9x

x-10=3x

-x.    -x

-10=2x

/2 /2

-5=x

If you have any other questions just ask me, and hope it helps.

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