Simplify each radical Example: 1.2.3. 4. 5. Solve: All numbers Identity No solution.

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Presentation transcript:

Simplify each radical Example: Solve: All numbers Identity No solution

3 3

?

3.2 A little less than 3.2

solve: About 4.3 exact: About -4.3

1. solve: Give exact solutions, and estimate the solution or solutions with a decimal 2. solve: 3. solve: Simplify radicals when possible

1. solve: Give exact solutions, and estimate the solution or solutions with a decimal 2. solve: 3. solve: Simplify radicals when possible

? ?

Evaluate:

Evaluate:

Perfect cubes Volume

Guess 3.2 ? x (x) (x)= (3.2) (3.2)= (3.2)= =32 small excess A little less that 3.2

Between Between Between Solve:

A square with a side length of 10 centimeters has twice the area of a square with a side length of 5 centimeters. Create convincing evidence that this claim is or is not true: Convincing evidence checklist:  Includes drawings of the objects (lengths are labeled)  Words are used to explain the meaning of all numbers and calculations  All calculations are clear and easy to follow  Your stand is demonstrated using multiple methods. (drawings, calculations, sentences)

Challenge: Draw a square that has an area that is very close to twice the area of a square with a side length of 5 centimeters