Solve the system of equations.
A. (-4, -12), (-1, 0)
B. (4, 20), (1, 8)
C. (4, 1)
D. No solution
Answer: B
Mathematics
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In solving a system of equations by the elimination method, the result 1 = 1 is obtained. Which of the following statements is true?
A. The system is consistent. B. The system is inconsistent. C. The equations are dependent. D. There is only one solution.
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Use the product-to-sum formulas to rewrite the product as a sum or difference.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
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Use the quadratic formula to solve the following equation(s):2x2 + 6x + 1 = 0
A. 
B. 
C. 
D. 
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