Solve the equation.x3 + 4x2 + 25x + 100 = 0

A. {-5, 5, -4}
B. {4}
C. {-4}
D. no real solution

Answer: C

Mathematics

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A. -  + C
B.  + C
C.  + C
D. -  + C

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Find the product.11ax6(7ax6 + 6x2 + 5a)

A. 77a2x36 + 66ax12 + 55a2x6 B. 77a2x12 + 66ax8 + 55a2x6 C. 77ax12 + 66ax8 + 55ax6 D. 77a2x12 - 66ax8 - 55a2x6

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Solve the problem.Round 275 to the nearest ten.

A. 290 B. 270 C. 380 D. 280

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Solve the equation and check your solution. If there is no solution, say so. +  = 

A. a = 8
B. No solution
C. a = 
D. a = -8

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