Which expression is equivalent to the given polynomial expression?
1 answer:
You might be interested in
Answer:
The dimensions are:
by
Step-by-step explanation:
The area of the rectangle is given as
The factored form of this quadratic trinomial gives the dimensions of the rectangle.
We factor 3 first to obtain;
We split the middle term to get;
We factor within the parenthesis to get;
We factor further to get;
The dimensions are:
by
Then the perimeter will be
The initial term of this geometric series is 4, and the common ratio is -1/2. The sum is given by
The sum is approximately 2.66.
The sum is approximately 2.66.