'Write left side' diaporamas de présentation

Evaluate the expression.

2. 1. ANSWER. 2. 4. 49. 3. 9. 25. 7. 2. 2. 5. ANSWER. Evaluate the expression. 3. An acorn falls to the ground from a height of 25 feet. How long was the acorn in the air?. 1.25 sec. ANSWER. Evaluate the expression. 25. 5. 2. c =. =. 4. 2. EXAMPLE 1.

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M ODELING C OMPLETING THE S QUARE

x. x. x. x. x. x. x 2. x. x. x. M ODELING C OMPLETING THE S QUARE. Use algebra tiles to complete a perfect square trinomial. Model the expression x 2 + 6 x. Arrange the x -tiles to form part of a square. 1. 1. 1. 1. 1. 1. To complete the square, add nine 1-tiles. 1. 1.

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M ODELING C OMPLETING THE S QUARE

x. x. x. x. x. x. x 2. x. x. x. M ODELING C OMPLETING THE S QUARE. Use algebra tiles to complete a perfect square trinomial. Model the expression x 2 + 6 x. Arrange the x -tiles to form part of a square. 1. 1. 1. 1. 1. 1. To complete the square, add nine 1-tiles. 1. 1.

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EXAMPLE 2

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