Factor the expression completely, if possible.x3 - 27
A. (x - 3)(x2 + 9)
B. (x + 3)(x2 - 3x + 9)
C. (x + 27)(x2 - 1)
D. (x - 3)(x2 + 3x + 9)
Answer: D
Mathematics
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Factor the binomial completely.50a4b - 32b3
A. 2b(5a - 4b)2 B. 2b(5a2 + 4b)(5a2 - 4b) C. (10a + 8b)(5ab - 4b2) D. 2b(5a + 4b)2
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Find the domain and the range of the relation.
A. Domain: all real numbers; range: y ? 0 B. domain: x ? 0; range: y ? 0 C. domain: all real numbers; range: all real numbers D. domain: x ? 0; range: y ? 0
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Provide an appropriate response.Explain how you decide which half-plane to shade when you are graphing an inequality.
What will be an ideal response?
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Write the number as a decimal.1.16 × 10-4
A. -116,000 B. 0.0000116 C. 0.000116 D. 0.00116
Mathematics