Order of Operations: Ms. Hannah and Ms. Thorsen simplified these numeric expressions incorrectly. State what they did wrong and redo the problem. 8+2(3-9) 5(-4+7) 10(3-9) 5(-4) +7 10(6) -20+ 14 60 What mistakes did Ms. Hannah make? What mistakes did Ms. Thorsen make?
Order of Operations: Ms. Hannah and Ms. Thorsen simplified these numeric expressions incorrectly. State what they did wrong and redo the problem. 8+2(3-9) 5(-4+7) 10(3-9) 5(-4) +7 10(6) -20+ 14 60 What mistakes did Ms. Hannah make? What mistakes did Ms. Thorsen make?
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter6: Polynomials
Section6.4: Special Products
Problem 355E: Use the order of operations to show that (3+5)2is 64, and then use that numerical example to explain...
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