Question

a. Subtract : 5(m+2)(n+5) from 2(3m-3)(n-1)
b. Find the product
$( \frac{2}{3} pq + r)( \frac{6}{10} qr - p)$
​

Answer 1

see in the attachment .

Answer 2

Answer:

See in the attachment

Hope it's helpful. dear....