C. 0<p<3 is the answer (at most)
Hope dis helped :)
Each side should increase by 2x (left & right, and up & down) so that to match the condition :
7+2x)(6+2x) = 45
Solving it will give you: 4x² + 26x - 3
Answer:

Step-by-step explanation:

-(-4) = 4, so the opposite, if I understand what they mean, would be -4.