Solve.Let f(x) = x2 + 12x + 36. Find x so that f(x) = 44.

A. -6 + 2
B. 1930
C. -6 + 2 , -6 - 2
D. -50, 38

Answer: C

Mathematics

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A. 7 csch x2 + C
B.  + C
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D.  sech x2 + C

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Find a simplified form of f(x). Assume that x can be any real number.f(x) = 

A. f(x) = 12x6
B. f(x) = 6x7
C. f(x) = -6x7
D. f(x) = -12x6

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Find the greatest common factor of the list of terms.21m5, 189m8, 441m6

A. 21m5 B. 3,969m3 C. 21m3 D. 189m5

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Use a graphing calculator to graph the system of inequalities.3x + 2y ? 649x2 + 25y2 ? 1225x ? 3

A.

B.

C.

D.

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