Solve the quadratic equation. Write the answer in simplest form.(p + 5)2 = 11
A. {-
, 
}
B. {-5 - 
, -5 + 
}
C. {5 - 
, 5 + 
}
D. {6}
Answer: B
Mathematics
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Determine if the series 
defined by the formula converges or diverges.a1 = 6, an+1 = 
an
A. Diverges B. Converges
Mathematics
Evaluate the determinant by expansion by minors.
A. 5 B. -27 C. -23 D. 27
Mathematics
Solve the problem using matrices.John has a jarful of quarters and nickels. There are 109 coins in the jar. The value of the coins is $15.25. How many of each type of coin are there?
A. 104 quarters; 5 nickels B. 49 quarters; 60 nickels C. 54 quarters ; 55 nickels D. 60 quarters; 49 nickels
Mathematics
Simplify the expression. Assume that all variables are non-negative.
A. x - 16
B. (x - 1)5
C. (x - 1)5
D. (x - 1)4
Mathematics