Mathematics, 09.03.2021 19:10, jay9253
Fred was told to simplify (3x + 2)2. His work is below.
(3x + 2)2 = (3x)2 + (2)2 = 9x2 + 4
Part A: Explain what mistake Fred made while doing the problem.
Part B: What is the correct answer to the problem Fred was given?
Answers: 2
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Do you know the correct answer?
Fred was told to simplify (3x + 2)2. His work is below.
(3x + 2)2 = (3x)2 + (2)2 = 9x2 + 4
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