what, still no thoughts of your own?
A. (x+7)(x-7) = x^2-49
B. What are the dimensions if x=7?
C. both dimensions must be positive, so x > 7
The dimension of a rectangular garden are represented by (x+7) and (x-7)
A. What is the area of the garden?
B. It is possible that x=7?how about x=-7?explaine why or why not.
C. What could be the value of x?
Please answer steve
2 answers
The dimensions of a rectangular garden represented by (x+7) and(x-7).
1 answer