Factor completely. If the polynomial cannot be factored, say it is prime.(10 - x)3 - x3
A. (10 - 2x)(3x2 - 10x + 100)
B. (10 - 2x)(x2 - 10x + 100)
C. (10 - x)(x2 - 10x + 100)
D. (10 + 2x)(x2 - 10x + 100)
Answer: B
Mathematics
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Write a fraction to represent the shaded part of the figure.
A.
B.
C.
D.
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Give the quadrant in which the point is located.(, -
)
A. Quadrant II B. Quadrant I C. Quadrant III D. Quadrant IV
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Solve using the quadratic formula. Use a calculator to approximate the solutions to the nearest thousandth.7x + 1 = 5x2
A. 0.569, 2.231 B. -0.831, 0.831 C. 0.969, 2.631 D. -0.131, 1.531
Mathematics
Solve. = x - 1
A. -3 B. 4 C. -3, 4 D. ?
Mathematics