Factor.25n2 + 68n + 49
A. (5n + 7)(5n - 7)
B. (5n - 7)2
C. (5n + 7)2
D. Not possible
Answer: D
Mathematics
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Rewrite the number or expression as requested.1.487 ? 106 (Rewrite as a standard numeral.)
A. 89.22 B. 148,700 C. 14,870,000 D. 1,487,000
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For the function f, construct and simplify the difference quotient 
.f(x) = 9x + 5
A. 0
B. 9 + 
C. 9 + 
D. 9
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Add or subtract as indicated.9 + (-3)
A. 12 B. 6 C. -12 D. -6
Mathematics
Use linearization to approximate 
What will be an ideal response?
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