Question

Simplify by combining like terms

1. 10s2 + 10s2 - 13st =


2. 13st + - 2st - t2 =


3. x2+ x2 + x3=


4. 6 x - 6 x + 2=


5. 24x - 3s - 4t=
6. 86 + 86x - 1 =

7. 4x + 3x - 2 =

8. 7s - 4s + 3s =

9. 12 +11x - 10 x =

10. 12x + 24 x - 3 x - 4 =

11. 16t + 8t - 12t =

12. 17g + 19g - 2g +g =

13. 16 + 16 -16 + 16x =

14. 4s - 3s + 3s =

15. 12t - 11t + t =

Answer 1

Step-by-step explanation:

1. 20s3-13st

2. 11st-t2

3.2x2+x3

4.2

5.cant be simplifyed

6.86x+85

7.7x-2

8.6s

9.x+12

10.33x-4

11.12t

12.35g

13.16+16x

14.4s

15.2t

sorry if they are wrong i did them in my head but I am ahead on this in my class and i usually do them in my head