Factor the special products.81x2 - 16
A. (9x - 4)2
B. (9x + 4)2
C. prime
D. (9x + 4)(9x - 4)
Answer: D
Mathematics
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The total gain for the system below is:
a. 6.67 b. -1.98 c. 6.24
Mathematics
Determine whether the graph of the given equation is symmetric with respect to the x-axis, the y-axis, and/or the origin.y = -4x3 + 6x
A. x-axis B. x-axis, y-axis C. x-axis, origin D. Origin
Mathematics
Provide an appropriate response.When solving a system of equations, you get x - 2 = x + 4. How many solutions are there?
A. No solutions B. One solution C. Infinitely many
Mathematics
Simplify the complex fraction.
A. 
B. 
C. 
D. 
Mathematics