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Math 10 3.2 Perfect Squares, Perfect Cubes, and Their Roots Definitions: Perfect Square: Perfect Cube: In general, there are two ways of calculating the square roots and cube roots of a whole number. □ Using Prime Factorization □ Guess and check Example: Find the square root of 1764 without a calculator. Example: What is the cube root of 2744? How can we use a picture to represent this question? Exercise: 1. Write the expression for the surface area of this tent. Do not include the floor. 2. Suppose the surface area of the tent is 90 square feet. Calculate x. Homework: Page 146 #6-8, 13, 15(a,b)