Write the complete factored form of the polynomial f(x), given the indicated zero.f(x) = x3 + 5x2 + 8x + 4-1 is a zero.
A. f(x) = (x + 2)2(x + 1)
B. f(x) = (x + 2)(x - 2)(x + 1)
C. f(x) = (x + 1)2(x + 2)
D. f(x) = (x + 1)(x - 1)(x + 2)
Answer: A
Mathematics
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Determine whether the statement is true or false.The graph of 25x2 + 49y2 = 1225 is a horizontal ellipse.
A. True B. False
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Solve the equation after making an appropriate substitution.x2/3 + 2x1/3 - 8 = 0
A. {-4, 2} B. {-2, 4} C. {-8, 64} D. {-64, 8}
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Find the inverse of the matrix, if it exists.A = 
A. 
B. 
C. 
D. 
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