Solve the equation in the real number system.x3 + 9x2 + 26x + 24 = 0
A. {-4, -3, -2}
B. {3, 4}
C. {2, 3, 4}
D. {-4, -3}
Answer: A
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There are various formulas that will generate Pythagorean triples. Use the specified formula and specified values to generate a Pythagorean triple.For any integer n greater than 1, 
is a Pythagorean triple .Use this method with the value n = 13 to generate a Pythagorean triple.
A. (26, 168, 170) B. (26, 169, 338) C. (13, 25, 27) D. (13, 144, 196)
Solve the problem.If f(x) = 
, g(x) = 
, and h(x) = 4x+ 8, find f(g(h(x))).
A. 
+ 2
B. 
C. 4
+ 8
D. 
Identify the correspondence.The two triangles shown below are congruent. ?IJK ? 
A. ?NLM B. ?LMN C. ?NML D. ?MNL
Determine whether the equation is an identity. If it is an identity, prove it.tan2x = sec2x - sin2x - cos2x
What will be an ideal response?