Answer:
1)

2)
Explanation:
1) Given : Expression

To find : Multiply the expression ?
Solution :
Step 1 - Write the expression,

Step 2 - Group the numerical factors together,

Step 3 - Using exponent rule,



Step 4 - Remove decimal,


Therefore,

2) Given : Expression

To find : Multiply the expression ?
Solution :
Step 1 - Write the expression,

Step 2 - Group the numerical factors together,

Step 3 - Using exponent rule,



Step 4 - Remove decimal,


Therefore,
