Factor the perfect square trinomial.x2 - 15x + 225
A. (x + 15)(x - 15)
B. (x + 15)2
C. (x - 15)2
D. prime
Answer: D
Mathematics
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A. Chocolate is good. B. If it's good, then it's got to be chocolate. C. If it isn't chocolate, then it isn't good. D. If it's chocolate, then it's good.
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Determine whether the vectors v and w are parallel.v = 4i + 2j, w = 8i + 4j
A. Parallel B. Not parallel
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Find the differential of the function.
?
What will be an ideal response?
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Perform the indicated operation.2.02 g + 281 mg
A. 483 mg B. 2301 g C. 2.301 g D. 2.301 mg
Mathematics