Factor the trinomial completely. If the polynomial cannot be factored, write "prime."x3y + 10x2y2 + 24xy3
A. xy(x2 + 10x + 24y2)
B. xy(x + 6y)(x + 4y)
C. x(xy + 6y2)(x + 4y)
D. y(x + 6y)(xy + 4y2)
Answer: B
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Determine algebraically whether the function is even, odd, or neither.
A. even B. odd C. neither
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = 3x4 - 10x3 + 20x2 - 40x + 32
A. 
, 2, -i, i; f(x) = 
B. - 
, -2, -2i, 2i; f(x) = 
C. 
, 2, -2i, 2i; f(x) = 
D. 
, 2, -4i, 4i; f(x) = 
If a triangle has vertices of 
and 
then the area of the triangle is given by 
Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)
A. 6 B. 2.5 C. 12 D. 5
Solve the problem.The diagonal of the floor of a rectangular office cubicle is 2 feet longer than the length of the cubicle and 5 feet longer than twice the width. Find the dimensions of the cubicle. Round to the nearest tenth, if necessary.
A. width: 9.7 feet, length: 22.4 feet B. width: 3.9 feet, length: 9.7 feet C. width: 2 feet, length: 9 feet D. width: 4 feet, length: 11 feet