Factor completely. If prime, so state.x2 + 54x + 55
A. prime
B. (x - 11)(x + 5)
C. (x + 55)(x - 1)
D. (x + 11)(x - 5)
Answer: A
Mathematics
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A function f(x), a point x0, the limit of f(x) as x approaches x0, and a positive number ? is given. Find a number 
such that for all x, 0 < 
< ? ? 
< ?.f(x) = 8x - 9, L = 15, x0 = 3, and ? = 0.01
A. 0.00125 B. 0.003333 C. 0.000625 D. 0.0025
Mathematics
Factor completely.8 - t3
A. (2 + t)(4 - t2) B. (2 - t)(4 + t2) C. (2 + t)(4 - 2t + t2) D. (2 - t)(4 + 2t + t2)
Mathematics
Solve the inequality and write the answer in interval notation.
?
What will be an ideal response?
Mathematics
Perform the indicated operations in the proper order.-19 - (-4)(-2) + (- 45) ÷ (-5)
A. 
B. -36
C. -2
D. -18
Mathematics