Question

XERCISE 4 (a)
3. 25xy - 50y
7. 24x²y – 30x²y
10. - x-y-z
-x) . (a - b)* + (a - b)²
- y) = (x - y²i
4. abc - ac
8. -9x - 12
11, x (x - y)​

Answer 1

Answer:

3. 5y (5x-10)

(5y-1)(5x-10)