Respuesta :

pegah
first you should multiply 2 by ( q - 22 ) so you gonna have : 2q - 44 so you can say : q + 12 + 2q -44 > 0 ⇒ 3q -32 >0 ⇒ 3q > 32 ⇒ q > 32/3 ⇒ q > 10.6 :)))
i hope this is helpful 
have a nice day 

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