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Bell Work. Solve by completing the square. Unit 6 Completing the Square . Goal: I can complete the square to solve a quadratic expression. (A-SSE.3b). RECALL: To solve by Completing the Square. Step 1: Move the constant Step 2: Add to each side.
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Bell Work • Solve by completing the square
Unit 6 Completing the Square Goal: I can complete the square to solve a quadratic expression. (A-SSE.3b)
RECALL: To solve by Completing the Square • Step 1: Move the constant • Step 2: Add to each side. • Step 3: Factor the perfect square trinomial. • Step 4: Solve for x.
Example 1: • Divide all terms by a • Move the constant • Add (b/2)2 to each side • Factor the trinomial • Solve for x
Example 2: • Solve by completing the square.
Example 3: • Solve by completing the square.
Example 4: • Solve by completing the square.
Example 5: • Solve by completing the square.