Solving Quadratic Equations 1. (2A4) Solve the quadratic equation using the square root method: A. +27...
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Solving Quadratic Equations 1. (2A4) Solve the quadratic equation using the square root method: A. +2√7 B. +4√7 C. +2√14 D. +7√4 2. (2A4) Solve using the square root method: -(x+3)² +5=0 3. (2.A.4F) Solve using the square root method: -2x²=18 4. (2A4F) Solve the equation by factoring: x² + 7x + 12 = 0 4x² +56 168 5. (2A4F) Solve the equation by factoring: x²+x-6=0 6. (2A4F) Solve the equation by factoring: x² - 11x + 18 = 0 7. (2A4F) Solve the equation by factoring: x²64 0 8. (24.4F) Solve using the quadratic formula: x² - 4x = -1 A. -2± √5 B. 2 ± √3 C. −2+√3 D. 2 + √5 9. (A4) Solve the equation using the quadratic formula: x²+2x-1=0 Complex Numbers 10. (2A7A) Add the complex numbers: (4-3i)+(2+61) 11. (2A7A) Subtract the complex numbers: (4-21)-(10+50) 12. (2A7A) Subtract the complex numbers: (5+61) - (10-91) 13. (2A7A) Multiply: 14. (ZA-7A) Multiply: 3i(8 - 91) (8-3i)(3+21) A. 30-7i B. 18-25 C. -6i+7i+24 D. 30 + 7i Solving Quadratic Inequalities 15. (2A4) Solve and give the answer in the interval notation: x²-9x+18> 0 A. (3,6) B. (-0,3) C. (-0,3) U (6,00) D. (6,00) 16. (2A4) Solve and give the answer in interval notation: x² - 4x-21 ≤0 A. [7,00) B. [-3,7] C. (-00,-3]U[7,00) D. (-00,-3] 17. (2A.4H) Given the graph of f(x) = 2x² + 4x - 6, find the interval where f(x) > 0 -5 4 -2 Solving Quadratic Equations 1. (2A4) Solve the quadratic equation using the square root method: A. +2√7 B. +4√7 C. +2√14 D. +7√4 2. (2A4) Solve using the square root method: -(x+3)² +5=0 3. (2.A.4F) Solve using the square root method: -2x²=18 4. (2A4F) Solve the equation by factoring: x² + 7x + 12 = 0 4x² +56 168 5. (2A4F) Solve the equation by factoring: x²+x-6=0 6. (2A4F) Solve the equation by factoring: x² - 11x + 18 = 0 7. (2A4F) Solve the equation by factoring: x²64 0 8. (24.4F) Solve using the quadratic formula: x² - 4x = -1 A. -2± √5 B. 2 ± √3 C. −2+√3 D. 2 + √5 9. (A4) Solve the equation using the quadratic formula: x²+2x-1=0 Complex Numbers 10. (2A7A) Add the complex numbers: (4-3i)+(2+61) 11. (2A7A) Subtract the complex numbers: (4-21)-(10+50) 12. (2A7A) Subtract the complex numbers: (5+61) - (10-91) 13. (2A7A) Multiply: 14. (ZA-7A) Multiply: 3i(8 - 91) (8-3i)(3+21) A. 30-7i B. 18-25 C. -6i+7i+24 D. 30 + 7i Solving Quadratic Inequalities 15. (2A4) Solve and give the answer in the interval notation: x²-9x+18> 0 A. (3,6) B. (-0,3) C. (-0,3) U (6,00) D. (6,00) 16. (2A4) Solve and give the answer in interval notation: x² - 4x-21 ≤0 A. [7,00) B. [-3,7] C. (-00,-3]U[7,00) D. (-00,-3] 17. (2A.4H) Given the graph of f(x) = 2x² + 4x - 6, find the interval where f(x) > 0 -5 4 -2
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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