Question

Explain how to use a pattern to find 35.6 ÷10 to the second power

Answer 1

so first, 10 to the second power is 100.
35.6/100 can be solved by making the decimal move back two spaces.
the answer is .356

if it was 10 you would move the decimal back once
if it was 1000 you would move the decimal back three times

Answer 2

→→The given expression containing , Constant and operation Division and exponent is:

`[(35.6)/(10)]^2` =(35.6 ÷ 10)×(35.6÷10)=(3.56)²

→(3.56)²=(3.50 + 0.06)²

= (3.50)² + (0.6)² + 2× 3.50 × 0.06 →→→→→[Using Identity (a+b)²=a² + b² + 2 ab)

= 12.25 + 0.0036 + 0.42

= 12.67 + 0.0036

= 12.6736 (Final Answer)