What is the value of x if 5^x^+^2=5^9?
x=-11
x=-7
x=7
x=11
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 11.10.2019 17:30, xXCoryxKenshinXx
What is the value of x if 5^x^+^2=5^9?
x=-11
x=-7
x=7
x=11
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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