Which expression is equivalent to 100 n2 − 1? (10n)2 − (1)2 (10n2)2 − (1)2 (50n)2 − (1)2 (50n2)2 − (1)2
Regroup:
100n^2-1
=10^2n^2-1
=(10n)^2-1^2
So the correct answer is :
(10n)^2-1^2
To attempt to factor a polynomial of four or more terms with no common factor, first rewrite it in groups. Each group may possibly be separately factored, and the resulting expression may possibly lend itself to further factorization if a greatest common factor<span> or special form is created.</span>
What you have to do is use sin^-1 (8192)=x. Then you should get a decimal and you can round it
Ceiling Function is the least integer that is greater than or equal to x.
Answer:
The difference in the amounts of carbon powder and ammonium carbonate is 
grams.
Step-by-step explanation:
According to this statement, we have a mixture with 
grams of carbon powder and 
grams of ammonium carbonate. The difference between those amounts consist in subtracting the latter quantity for the former one. That is:
The difference in the amounts of carbon powder and ammonium carbonate is grams.
