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Swat It!. TEKS A.11A. Question #1. The area of a rectangle is 12a 4 b 6 . The length of the rectangle is 3ab 2 . What is the width of the rectangle?. 4a 4 b 3 4a 5 b 8 4a 3 b 4 4a 4 b 4. Question #2. Which expression involving exponents is always TRUE?. x 8 • x 2 = (x 5 ) 2
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Swat It! TEKS A.11A
Question #1 The area of a rectangle is 12a4b6. The length of the rectangle is 3ab2. What is the width of the rectangle? 4a4b3 4a5b8 4a3b4 4a4b4
Question #2 Which expression involving exponents is always TRUE? • x8 • x2 = (x5)2 • x5 • x2 = x10 • x3 • y4 = y4 • x3 • a3 • a4 = a3 + a4
Question #3 Which of the following is equivalent to 35 • 3-2? 3-10 9-10 33 93
Question #4 The length of a rectangle is 16x3y2 units. If the width of the rectangle is 7x4y4 units, what is the area of the rectangle in square units.? • 23x7y6 • 23x12y8 • 112x7y6 • 112x12y8
Question #5 Which expression is equivalent to a12? (a4)3 (a6)6 (a10)2 (a4)(a3)
Question #6 Simplify the expression.
Question #7 Which expression is equivalent to 4a3b3c5 4a4b6c8 4a8b12c12 18a3b3c5
Question #8 Which expression is equivalent to • 4a5 • 4a6 • 24a5