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Автор - Влад6061

Нужна помощь 2 и 3!​

Ответ

Автор - SoulDeathth

Ответ:

2) bc^2/d^2

3)p^2q^3+pq^3/3

Объяснение:

2) 5a(b-1)/3^2d * 9ab/5cd^2 *c^3d/a^2(b-1)= 1/9*9ab/d^2*c^2/a=b/d^2*c^2= bc^2/d^2

3)p^2/2q^3*q^2(p+1)/2*4q^4/3p=p * q^2(p+1)/2 * 2q/3= p^2q^3+pq^3/3

Ответы и объяснения

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