# Algebra II Honors POD Homework: p. 102 1-11 odds, 13-23 odds (you must use completing the square), and 77, 83 Find all real solutions for the following:

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Algebra II Honors POD Homework: p. 102 1-11 odds, 13-23 odds (you must use completing the square), and 77, 83 Find all real solutions for the following:

Zero-Product Property AB = 0 if and only if A = 0 or B = 0. Quadratic equations have the form: The roots of a quadratic equation are the x values that make the y value equal zero. In the equation a, b and c are real and a ≠ 0.

Match each equation to its graph on the board.

Completing the Square

Let’s solve another way.

Completing the square for 1)Subtract c. 2)Divide by a. 3)Add to both sides of the equation. 4)Factor. 5)Take the square root of both sides. 6)Solve for x.

Even answers from page 102.

Algebra II H POD Homework: p. 102 25-59 odds, 69, 71, 82 Solve the following by completing the square. This is called the Quadratic Formula. Any quadratic equation can be solved using this formula.

Solve using the quadratic formula.

Opposite of b, Opposite of b Plus or minus square root, Plus or minus square root b squared minus 4ac, b squared minus 4ac Over 2a, Over 2a

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