Factor the polynomial f(x). Then solve the equation f(x) = 0.f(x) = x3 + 3x2 - 16x - 48
A. (x - 3)(x + 4)(x - 4) ; 3, -4, 4
B. (x + 3)(x + 4)(x - 5) ; 3, -4, 5
C. (x + 3)(x - 4)(x + 4) ; -3, 4, -4
D. (x - 3)(x + 4)(x - 4) ; -3, 4, -4
Answer: C
You might also like to view...
Solve the problem.The resistance R produced by wiring resistors of R1, R2, and R3 ohms in parallel can be calculated from the formula 
If R1, R2, and R3 are measured to be 10 ohms, 7 ohms, and 9 ohms respectively, and if these measurements are accurate to within 0.05 ohms, estimate the maximum percentage error in computing R.
A. 0.36% B. 0.72% C. 0.48% D. 0.60%
Sketch the surface z = f(x,y).f(x, y) = 
A. 
B. 
C. 
D. 
Solve the problem.Determine k so that the line y = kx + 5 is parallel to the line 5x - 4y + 40 = 0.
A. 
B. 5
C. 
D. - 
Simplify. Assume that variables can represent any real number.
A. 6
k3q4
B. 6
k2
q8
C. 6
k2
q4
D. 6k3q4 