'2 square roots' presentation slideshows

Do Now: Solve the following equations: x 2 = 25 x 2 = 50 Explain your thinking .

Do Now: Solve the following equations: x 2 = 25 x 2 = 50 Explain your thinking. Solving Quadratic Equations by Finding Square Roots. March 5, 2015. Square Root of a Number. If b 2 = a, then b is the square root of a. Example : If 3 2 = 9, then 3 is the square root of 9.

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1.1 Square Roots of Perfect Squares

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1.1 Square Roots of Perfect Squares

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________

________. Find the sides of the following squares given the area of each. Hints: How is the area of a square found? multiply the sides What is true about the sides of a square?

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Simplifying square roots

Simplifying square roots. Do these expressions have another exact representation of the value?. Yes, the square root of 4 is also 2 because 2 times 2 equals 4. Yes, the square root of 8 is also 2 times the square root of 2 or 2 square roots of 2 which is also written as 2.

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