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(40 points) Manuel and Jerry are trying to find the value of the expressions (5+7)2. Jerry plans to first square 5,then square 7,and then add the products together. Manuel plans to add 5 and 7 together,
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(40 points) Manuel and Jerry are trying to find the value of the expressions (5+7)2. Jerry plans to first square 5,then square 7,and then add the products together. Manuel plans to add 5 and 7 together, then square the sum

User Sbaar
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Manual is correct due to 5^2 and 7^2 being 74 in total while 5+7 is 12 being squared gives you 144 which is the correct answer.
User Damian Plewa
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