Find the least common denominator (LCD).
, 
, 
A. n + 3
B. 9n2
C. n2 + 9
D. n(3 + n)(3 - n)
Answer: D
Mathematics
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Find the derivatives of all orders of the function.y = (x + 1)(x2 - 4x + 6)
What will be an ideal response?
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Perform the indicated operation.
÷ 
A. 1
B. 
C. 36
D. 
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Add or subtract the complex numbers(10 + 8i) - (3 + 2i) - (10 - 5i)
A. 23 + 11i B. 23 + 5i C. -3 + 11i D. -3 + 5i
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Solve the problem.Round 1.76 to the nearest tenth.
A. 1.9 B. 1.8 C. 1.7 D. 2
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