Simplify.(
+ 3)(
- 3)
A. -4
B. 2
C. 14
D. 5 - 2
Answer: A
Mathematics
You might also like to view...
Find the vertex for the parabola whose equation is given.y = x2 + 9x
A. (0, -9)
B. (- 
, - 
)
C. (0, 0)
D. (-9, -81)
Mathematics
Evaluate the integral.
A. 2.68 B. 4.6 C. 6.68 D. 0.68
Mathematics
Simplify.If Q(x) = -3x2 + 4x + 2, find Q(-1).
A. -5 B. 1 C. 9 D. 3
Mathematics
Use the graph to determine how close x must be to x0 in order that f(x) is within ? of L. Your answer should be of the form "If x is within ___ of ___, then f(x) is within ____ of ___ ."
A. If x is within 0.2 of -2, then f(x) is within 0.1 of -1. B. If x is within 0.4 of -2, then f(x) is within 0.2 of -1. C. If x is within 0.1 of -1, then f(x) is within 0.2 of -2. D. If x is within 0.1 of -2, then f(x) is within 0.2 of -1.
Mathematics