Factor completely.x3 - 24x - 2x2
A. x(x - 6)(x + 4)
B. x(x + 6)(x - 4)
C. x(x + 6)(x + 4)
D. x(x - 6)(x - 4)
Answer: A
Mathematics
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Use a product-to-sum identity to rewrite the expression.sin 32° cos 21°
A. 0.5(cos(53°) + cos(11°)) B. 0.5(cos(11°) - cos(53°)) C. 0.5(sin(11°) - sin(53°)) D. 0.5(sin(53°) + sin(11°))
Mathematics
Multiply and simplify.
? 
A. 1
B. 
C. -1
D. 0
Mathematics
Graph the values of x that satisfy the given conditions.-3 ? x and x < 6
A. 
B. 
C. 
D. 
Mathematics
Solve the equation by completing the square.2x(x + 3) = x + 1
A. x = 
or x = 
B. x = 
or x = 
C. x = 
or x = 
D. x = 
or x = 
Mathematics