Answer:
C. This was hard to do when I had this question
Answer:
it's -4 i don't know what you mean by regrouping, sorry
Step-by-step explanation:
Answer:
1.
2.
Step-by-step explanation:
1. The first thing to do to factor the expression is to take the expression (a + 3) as a common factor with its lowest exponent.
Then the expression. remains as:
2. The first thing to do to factor the expression is to take the expression as its common factor with its lowest exponent.
Then the expression remains as:
Answer:
B: A=25pi square meters
Step-by-step explanation: