Match the polynomial with its binomial factors.x2 - 2x - 80
A. (x - 8)(x - 1)
B. (x + 8)(x - 10)
C. (x - 8)(x + 10)
D. (x - 8)(x + 1)
Answer: B
Mathematics
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Use braces to write the members of the set, or state that the set has no members.The positive-integer powers of 3
A. {1, 8, 27, 64, 125, . . .} B. {1, 3, 9, 27, 81, 243, . . .} C. {3, 9, 27, 81, 243, . . .} D. {3, 6, 9, 12, 15, . . .}
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics
Verify the identity.1 - 
= - sin x
What will be an ideal response?
Mathematics
Use the rules of exponents to simplify the expression. Use positive exponents to write the answer.
A. 8t6
B. 
C. 
D. 
Mathematics