Question

Plz help with these.

Answer 1

Answer:

5. $a ( x + y^{2} + z )$

6. $2a ( x + y + z)$

7. $4 ( x +4y)$

8. $-5 ( x + y )$

9. $7a ( a + b)$

10. $-2 ( x + 2y + 3z)$

11. $bx ( a + y)$

12. $-x (x^{2} + x + 1)$

this took long but i hope the answers are correct :)