batronpat
batronpat
24-10-2020
Mathematics
contestada
= ?[tex]\sqrt{x} \sqrt{x} -(-9)^2\\[/tex]
Respuesta :
khalil2012am
khalil2012am
24-10-2020
Answer:
Step-by-step explanation:
[tex]\sqrt{x} \sqrt{x} -(-9)^{2} \\=x-81\\x=81[/tex]
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