Factor completely. If the polynomial cannot be factored, say it is prime.(x + 5)2 - 7(x + 5) + 12
A. (x + 8)(x + 9)
B. (x2 - 5x + 3)(x2 - 5x + 4)
C. (x + 2)(x + 1)
D. (x2 + 5x - 3)(x2 + 5x - 4)
Answer: C
Mathematics
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Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. x3/2 B. x1/3 C. x1/2 D. x2/3
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10 kg is a measure of what? ?
A. length B. mass C. temperature D. distance E. capacity
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Evaluate the numerical value of the formula with the given replacement values.c = 
b = 20, a = 12
A. 4 B. 8 C. 16 D. 64
Mathematics
Find the first five terms of the arithmetic sequence with the given first term and common difference.a1 = -17, d = 4
A. -9, -13, -17, -21, -25 B. -9, -5, -1, 3, 7 C. -17, -13, -9, -5, -1 D. -1, -5, -9, -13, -17
Mathematics