Perform the indicated operations. Write the resulting polynomial in standard form.(3x2 + 4x + 7) + (2x2 + 6x - 3) - (5x + 2)
A. 5x2 + 5x + 6
B. 5x2 + 5x + 2
C. 3x2 + 5x + 2
D. 3x2 + 5x + 6
Answer: B
Mathematics
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A. 12
B. 
C. 3
D. 
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A. 
atm
B. 
atm
C. 
atm
D. 
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Use the given information to find the quadrant in which ? lies.sin ? > 0 and cos ? < 0
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