Question

math
ch - playing with number


find the values of the letter in each of the following and give reasons for the step involved




x meaning is multiply sign

1. A B
x 3
___
___

2. A B
x 6
____
____

3. A 1
+ 1 B
___
____

4. 1 2 A
+6 A B
_____
_____

I mark a brilliant

please reply it ' s urgent ​

Answer 1

Answer:

1. 3ab

2.6ab

3.( donno)

4.( donno)

Explanation: