ALGEBRA II - Troy High School

One real Solution or Two real Solutions 9. Synonym for the roots of a quadratic equation: x-intercepts or y-intercepts. 10. A quadratic function with roots of 5 and –2: y = (x + 5)(x – 2) or y = (x – 5)(x + 2) PERFORM THE OPERATIONS WITHOUT A CALCULATOR: 11. i6-1 12. (-2 – 5i) + (8 – 10i) 6-15i 13. (3 + 6i) – (-5 – 10i) 8+16i. 14. ................
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