Divide using synthetic division.
A. x4 + 2x3 + 5x2 + 10x + 20 + 
B. x4 + 3 + 
C. x4 + 2x3 + 4x2 + 9x + 18 + 
D. x4 + 3x2 + 
Answer: C
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Fill in the blank with one of the words or phrases listed below.
A polynomial with exactly 3 terms is called a 
.
A. monomial B. trinomial C. binomial D. FOIL
Solve the problem.The surface area S (in square inches) of a cylindrical pipe with length 12 inches is given by S(r) = 2?r2 + 24?r, where r is the radius of the piston (in inches). If the radius is increasing with time t (in minutes) according to the formula r(t) = 
t2, t ? 0, find the surface area S of the pipe as a function of the time t.
What will be an ideal response?
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 3; zeros: -2 and 3 + i.
A. f(x) = x3 - 6x2 - 10x + 20 B. f(x) = x3 - 8x2 + 2x + 20 C. f(x) = x3 - 4x2 - 10x + 20 D. f(x) = x3 - 4x2 - 2x + 20
Find the equation of a circle satisfying the given conditions.Center: (0, -9); radius: 
A. x2 + (y - 9)2 = 13 B. (x + 9)2 + y2 = 169 C. (x - 9)2 + y2 = 169 D. x2 + (y + 9)2 = 13