Answer:$27
Step-by-step explanation:
x-27=0
0+27=27
27-27=0
Answer:
Step-by-step explanation:
Answer: D 2/3
Step-by-step explanation:
The answer should be (7x+1)(7x-1)
Answer:
The two factors will be
Step-by-step explanation:
We have given the equation 
We know the algebraic equation 
As
can be written as
, as square of 3 is 9 and square of
is 
So 
So the two factors will be 