Remove the parentheses and simplify, if possible.(2y2 - 6y) + (2y - 6) + (3y2 + 4)
A. 5y2 - 4y - 2
B. 5y2 - 8y + 10
C. 5y2 - 8y - 2
D. 5y2 - 4y + 10
Answer: A
Mathematics
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Factor and find all roots.x3 - 9x = 0
A. 0 B. 0, 1, 9 C. -9, 0, 1, 9 D. -3, 0, 3
Mathematics
Find the volume of the indicated region.The region that lies under the plane 
and over the triangle with vertices at 
, 
, and 
A. 16
B. 
C. 
D. 12
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Compute the difference. Express answer in simplest form.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the greatest common factor of the terms.104x2, 52x6
A. 52x2 B. 26x4 C. 78x2 D. 104x2
Mathematics