Check the attachment for answer.
Answer:
a. 4
Step-by-step explanation:
We want to find;
If 
.
Also;
This implies that;
Simplify;
Factor to get;
Cancel the common factors.
Substitute h=0 to get
Tens=7 Ones=6 Tens=5 Ones=0
The surface area of the box is being referred to as A
The surface area will be the sum of the four rectangular sides' areas and the base area.
Base area = x²
Rectangular side area = xh
A = x² + 4xh
Volume is, as you said,
V = x²h
Lets substitute h from the formula of A to obtain A in our final answer. Substituting x is possible, but more difficult
(A - x²)/4x = h
V = (x²) * (A - x²)/4x
V = (Ax - x³)/4
Answer: x= -2
Step-by-step explanation: Remove parentheses. Move terms. Collect the like terms. Calculate the sum. Change the signs on both sides of the equation and you should get x= -2.
