Ответ:
(X-7)/15
Объяснение:
(((x-7)*(x+7))/(3(x-8))*(x-8)/(5x+35))
((x-7)*(x+7)/3)*(1/5(x+7))
((x-7)/3)*(1/5)
(x-7)/15
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Ответ:
(X-7)/15
Объяснение:
(((x-7)*(x+7))/(3(x-8))*(x-8)/(5x+35))
((x-7)*(x+7)/3)*(1/5(x+7))
((x-7)/3)*(1/5)
(x-7)/15