Use the discriminant to determine the number and type of solutions for the equation.4x2 + 5x + 8 = 0
A. Two complex solutions (containing i)
B. One real solution
C. Two real solutions
Answer: A
Mathematics
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Provide an appropriate response.A sequence of rational numbers {rn} is defined by r1 = 
, and if 
then 
Find 
Hint: Compute the square of several terms of the sequence on a calculator.
A. 
B. 
C. 
D. 2
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Convert the mixed number to an improper fraction.25
A. 
B. 
C. 
D. 
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Change the given quantity to the indicated unit.4 GB = 
MB
A. 40,000 B. 400 C. 2000 D. 4000
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Use even and odd properties of the trigonometric functions to find the exact value of the expression.sin 
A. - 
B. 
C. 
D. - 
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