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Using the Quadratic Formula. Simplifying Radicals. Quadratic Formula. Reminder: . Example 1. Solve – Leave answers in simplest radical form x 2 + 6x + 3=0. Example 2. Solve – Leave answers in simplest radical form. 2x 2 + x – 5 = 0. Example 3.
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Using the Quadratic Formula Simplifying Radicals
Quadratic Formula • Reminder:
Example 1 • Solve – Leave answers in simplest radical form x2 + 6x + 3=0
Example 2 Solve – Leave answers in simplest radical form. 2x2 + x – 5 = 0
Example 3 • Solve – Leave answers in simplest radical form. 3x2 = -x + 5
Example 4 • Solve – Leave answers in simplest radical form. 2x2 - 6 = 0
Example 5 Solve – Leave answers in simplest radical form 9 = 2x2 + 3x