If the dimensions are "nice" factors of the quadratic, and if y > -3, we have
.. area = (y +3)(y +5)
y+5 is greater than y +3, so we take the width to be ....
.. width = y+3
Answer:
19
Step-by-step explanation:
70 - 51 = 19
To check:
19 + 51 = 70
The answer for A is A=-11.5
