Реши 4 вариант

Вариант 4

1. \(\displaystyle \frac{(3x-2y)(3x+2y)}{3y(4x+3y)}\)

2. \(\displaystyle \frac{2(3c+8)(2c-1)}{3(4c+8)(2c-1)}=\frac{3c+8}{6(c+2)}\)

3. \(\displaystyle \frac{(m+2n)(m+4n)}{8n^2}\)

4. \(\displaystyle \frac{(4p^2-2pq-q^2)(2p)}{2pq}=\frac{4p^2-2pq-q^2}{q}\)

5. \(\displaystyle \frac{2}{d-2}\)