Предмет: Математика, автор: 3737373637

х^2-16
_________
2х^2-9х+4
нужно сократить дробь срочно

Ответы

Автор ответа: POMOGITESDZ1900
0
=(х-4)(х+4)     (х-4)(х+4)      
   ------------  =  -------------   = х-4
x(2x-9)+4        (х+4)(2х-9)   ----   
                                               2х-9
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