Answer:
Step-by-step explanation:
Given to ask the Teacher Write out the form of the partial fraction decomposition of the function
It is not necessary to find the coefficients
For decomposition of partial fractions the necessary condition is that the denominator should be in a position to be factored into atleast two factors.
Then only partial fraction is possible otherwise not.
Here
a) 
Denominator = 
So this can be resolved into partial fractions as
b) Here given
But denominator cannot be factored
So cannot be decomposed into partial fraction
DNE
I would go with A because if u use the distributive property u get something very similar
Personally i think that if you use the pi symbol it would be more accurate because on a calculator there is an pi symbol √ which is the same it will give you an answer closer to an whole number.
1/4 foot = 3 inches.
The area of a 1/4-ft square is (3" x 3") = 9 square inches.
1/3 foot = 4 inches.
The area of a 1/3-ft square is (4" x 4") = 16 square inches.
The 1/3-ft square tile covers more area than a 1/4-ft square tile
covers. So she won't need as many 1/3-ft tiles to cover the floor
in her room. She will use fewer of those.
