Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.Degree 4; zeros: i, 3 + i
A. -i, -3 + i
B. -i, 3 - i
C. -3 + i, 3 - i
D. 3 - i
Answer: B
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Rationalize the numerator of the following expression and then simplify your answer.
?
?
A. 
B. 6
C. 216
D. 
E. 
Find the surface area of the figure. Use 3.14 as an approximation for ?. Round your result to the nearest tenth.A sphere with r = 4 cm
A. 200.8 cm2 B. 267.9 cm2 C. 50.2 cm2 D. 67.0 cm2
Find the union or intersection as indicated.Find A ? B if A = {x|x < -3} and B = {x|x ? 6}
A. ? B. {x|-3 < x ? 6} C. {x|x < -3 ? x ? 6} D. {x|x > -3}
Solve the problem.The hypotenuse of an isosceles right triangle is 10 feet longer than either of its legs. Find the exact length of each side.
A. (10 + 
) ft, (10 + 
) ft, (20 + 
) ft
B. 10
ft, 10
ft, (10 + 10
) ft
C. 10 ft, 10 ft, 20 ft
D. (10 + 10
) ft, (10 + 10
) ft, (20 + 10
) ft