Answer: 287
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
Any number multiplied by zero is equal to zero. So if the product is zero, one factor must be zero. Since you already have a nonzero factor, the other must be zero.
x^2 + 6x + 7 = (x + 3)^2 - 2
So the axis of symmetry is x = -3
Answer:
Step-by-step explanation:
The width of a rectangle is 4 meters less than twice the length. The area is 96 square meters. Find dimensions
