Question

АЛГЕБРА!!!!!!!!!!!!!​СРОЧНО!!!!!!!!!!

Answer 1

Ответ:

Объяснение:

(9a+1,5m)/(9a²-1,5am) -(9a-1,5m)/(9a²+1,5am) +(36a)/(9a²-0,25m²)=24/(6a-m)

(9a+1,5m)/(a(9a-1,5m)) -(9a-1,5m)/(a(9a+1,5m)) +(36a)/(9a²-0,25m²)=24/(6a-m)

((9a+1,5m)²-(9a-1,5m)²)/(a(9a-1,5m)(9a+1,5m)) +(36a)/(9a²-0,25m²)=24/(6a-m)

(81a²+27am+2,25m²-81a²+27am-2,25m²)/(a(81a²-2,25m²)) +(36a)/(9a²-0,25m²)=24/(6a-m)

(54m)/(81a²-2,25m²) +(36a)/(9a²-0,25m²)=24/(6a-m)

Сокращаем дроби:

(54m·4/9)/((81a²-2,25m²)·4/9)=(24m)/(36a²-m²)

(36a·4)/((9a²-0,25m²)·4)=(144a)/(36a²-m²)

(24m)/(36a²-m²) +(144a)/(36a²-m²)=24(6a-m)

(24m+144a)/((6a-m)(6a+m))=24/(6a-m)

(24(m+6a))/((6a-m)(6a+m))=24/(6a-m)

24/(6a-m)=24/(6a-m)