Factor by grouping. Assume any variable exponents represent whole numbers.ay2 + 4by2 - 4ax - 16bx
A. (a - 4b)(y2 + 4x)
B. (a - 4b)(y2 - 4x)
C. (a + 4b)(y2 + 4x)
D. (a + 4b)(y2 - 4x)
Answer: D
Mathematics
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A. -p12q16
B. pq28
C. 
D. p12q16
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Find the sum of the first five terms of the sequence with the given general term. ? 4k ?
A. 20 B. 60 C. 24 D. 66 E. 130
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Identify the coordinates of each point in the graph.
A. (-4, 4); (6, -1) B. (4, 0); (6, -1) C. (-4, 0); (-6, -1) D. (-4, 0); (6, -1)
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Use the fundamental identities and simplify the expression to get a numerical value.sin2 x + sin2 x cot2 x
A. sin2 x + 1 B. cot2 x - 1 C. cot2 x + 1 D. 1
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