Factor the expression completely. If the polynomial is prime, state this as your answer.10x8 - 10
A. 10(x4 + 1)(x2 + 1)(x2 - 1)
B. 10(x4 + 1)(x2 + 1)(x + 1)(x - 1)
C. (10x4 + 1)(x2 + 1)(x + 1)(x - 1)
D. 10(x4 + 1)(x4 - 1)
Answer: B
Mathematics
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Find the probability of the following card hands from a 52-card deck. In poker, aces are either high or low. A bridge hand is made up of 13 cards.In poker, a flush (5 in same suit) in any suit
A. 0.00198 B. 0.000347 C. 0.000495 D. 0.00122
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Find the expression.u = Find
A.
B. 97
C.
D.
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Solve.5x + 2y + z = -112x - 3y - z = 177x + y + 2z = -4
A. (-3, 0, 4) B. (3, 0, -4) C. (0, 6, -1) D. (0, -6, 1)
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Determine the number of triangles with the given parts.b = 7, ? = 60°, ? = 133°
A. 0 B. 1 C. 2 D. 3
Mathematics