I really sorry I have to do this I'm in a test I need help
Commutative property is "a + b = b + a"
Therefore your answer is 1. 5 + 6 = 6 + 5
Answer:
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Step-by-step explanation:
Side of the <span>square tile = x-3 </span>⇒ Area = (x-3)² = x² - 6x + 9