Rotate the axes so that the new equation contains no xy-term. Graph the new equation.5x2 - 6xy + 5y2 - 8 = 0
A. 
B. 
Answer: A
Mathematics
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Multiply.(x - 3)(x - 3)(x - 3)
A. x3 - 9x2 + 9x - 27 B. x3 - 9x2 + 15x - 27 C. x3 - 3x2 + 15x - 27 D. x3 - 9x2 + 27x - 27
Mathematics
Simplify the radical.
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression. Write your answer without exponents.
-3
A. 
B. 
C. 
D. 
Mathematics
Convert the fraction or mixed number to a decimal.3
A. 3.09 B. 1.12 C. 34.333 D. 1.09
Mathematics