Factor by grouping.24bx - 12by - 16kx + 8ky
A. 4(3b - 2k)(2x + y)
B. 4(3b + 2k)(2x + y)
C. 4(3b + 2k)(2x - y)
D. 4(3b - 2k)(2x - y)
Answer: D
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by using the quotient rule and by simplifying then using the power rule for negative integers.
What will be an ideal response?
Write the numeral as a Babylonian numeral.8
A. 
B. 
C. 
D. 
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A. 21 ft B. 6 ft C. 24 ft D. 13.5 ft
Use Descartes' Rule of Signs to determine the possible number of positive real zeros and the possible number of negative real zeros for the function.f(x) = 7x6 - 4x4 - 5x3 + 7x2 - 3x
A. 1 or 3 positive; 0 or 2 negative B. 1 or 3 positive; 2 negative C. 0 or 2 positive; 0 negative D. 0 or 2 positive; 1 or 3 negative