Factor completely. If the polynomial is prime, say so.-4x2 + 40x - 100
A. -4(x - 5)2
B. 4(x - 5)2
C. Prime
D. 4(x + 5)2
Answer: A
Mathematics
You might also like to view...
Solve the problem.Evaluate 
at (x, y, z) = (5, 5, 3) for the function u(p, q, r) = p2q2 - r; p = y - z, 
A. -384 B. -96 C. 320 D. -192
Mathematics
Provide an appropriate response.The formula for the total resistance of a circuit is Rt = 
. If Rt = 8 ?, and R2 = 10 ?, solve the equation for R1.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Identify the equation as either an identity or not.cot2x = (csc x - 1)(csc x + 1)
A. Identity B. Not an identity
Mathematics
Graph the ellipse.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics