Respuesta :

8it is 8 .......................
remember x=9 so put 9 every time you see x. So it should look like this
[tex] \frac{ {9}^{2} + 7 }{9 + 2} [/tex]
so 9 to the second power is 81 + 7 is 88. Then 9+2 is 11. Then divide the bottom number by the top number 11÷88=8

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