Find the LCM.r2 + 6r + 9 , r2 + 3r
A. r(r + 3)
B. (r + 3)2
C. r(r + 3)2
D. r(r + 1)(r + 3)
Answer: C
Mathematics
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and 
A. -2.884 B. -1.442 C. 0.685 D. 1.369
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Multiply.17.737 × 100
A. 1773.7 B. 17.73700 C. 17,737 D. 117.737
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Provide an appropriate response.In your own words, explain how to determine the binomial coefficient for x4y6 in the expansion of 
What will be an ideal response?
Mathematics
Solve the system of equations.
A. (10, 12)
B. 
C. (12, 10)
D. ?
Mathematics