Provide an appropriate response.If we apply the quadratic formula and find that the value of b2 - 4ac equals zero, what can we conclude?
A. The equation has one rational solution.
B. The equation has no real solutions.
C. The equation has one irrational solution.
D. The equation has two rational solutions.
Answer: A
Mathematics
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Perform the indicated operation. Simplify the answer when possible.
? 
A. 
B. 
C. 15
D. 
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A. 88? - 48 B. 44? C. 44? + 48 D. 88?
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Solve.An automotive technician has recorded the number of hours of labor required for each of the last eight engine rebuilds. Find the range of these times.21.518.722.320.917.619.821.220.7
A. 5.2 hours B. 17.7 hours C. 17.6 hours D. 4.7 hours
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Use substitution to determine whether the given number is a zero of the given polynomial.2; g(x) = 8x3 + x2 - 8x - 9
A. Yes B. No
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