Question

34. Find the values of the following expressions for X=2
1. X + 4
2.19 - 5X2
3.4X-3
35. Add the following expressions
1.5m + 4n and 7m + 11n
2.21b - 7a and 3b + 8a​

Answer 1

Answer:

1) 2+2=4

2) 19-5×2×2

19-20=-1

3) 4×2-3

8-3=5

1) 12m + 15n

2) 24b - 15a

Step-by-step explanation:

Hope this helps you