Perform the indicated operations.(-2x3 + 3x5 - 7 + 8x4) - (8 + 3x4 + 8x5 + 8x3)
A. 11x5 + 11x4 + 6x3 - 15
B. 11x5 + 11x4 + 6x3 + 1
C. -5x5 + 5x4 - 10x3 - 15
D. -5x5 + 11x4 + 6x3 + 1
Answer: C
Mathematics
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Find all real roots of the given equation by using Newton's method.2x3 = 
A. 1.3535272, 0.3517773, -1.6834522 B. 1.3535272 C. 1.3535243 D. 1.3535243, -1.6834522
Mathematics
Add or subtract as indicated.Add:12x2 -xy -y2
A. 11x2 - 10xy - 7y2 B. 12x2 + 9xy + 6y2 C. 13x2 + 10xy + 7y2 D. 13x2 + 8xy + 5y2
Mathematics
Perform the indicated operation and write the answer in lowest terms. 
÷ 
? 
A. 
B. 
C. 
D. 
Mathematics
Answer the question.Consider the numbers 3, 
, -12, 0, 
, 
, 
. Which are real numbers but not integers?
A. -12, 
B. 
, -12, 
C. 
, 0,
D. 
Mathematics