Factor by factoring out the negative of the GCF.-15s6t3 - 5s4t4
A. -5s2t(3s + t)
B. -s4t3(15s + 5t)
C. -5s6t4(3s2 + t)
D. -5s4t3(3s2 + t)
Answer: D
Mathematics
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+ 
= 
A. 
B. -8
C. -4
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, 
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A. (-?, -9] B. [4, ?) C. (-?, 4] D. [0, ?)
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