1. The area of a rectangular barnyard is given by the trinomial 4x ^ 2 + 4x-3. What are the possible dimensions of the barnyard? Use factoring
4x ^ 2 + 4x-3
For this case, the first thing we must do is factorize the given expression.
We have then factoring:
(2x-1) * (2x + 3)
Therefore the dimensions of the rectangle are:
(2x-1)
(2x + 3)
Answer:
the possible dimensions of the barnyard are:
(2x-1)
(2x + 3)
2. The area of a rectangular picture frame is given by the trinomial 6x ^ 2-11x-72. What are the possible dimensions of the frame? Use factoring
6x ^ 2-11x-72
For this case, the first thing we must do is factorize the given expression.
We have then factoring:
(3x + 8) * (2x-9)
Therefore the dimensions of the rectangle are:
(3x + 8)
(2x-9)
Answer:
the possible dimensions of the frame are:
(3x + 8)
(2x-9)
