Mathematics, 13.10.2020 02:01 vanessasantos2004vs
Marcus and Jeremy both evaluated the expression -5^2 + 3. Marcus said the answer was -22. Jeremy said the
answer was 28. Who is correct? Explain the error in the other student's work.
The answer is
Marcus is correct. Jeremy squared -5 instead of 5. The negative is not within parentheses, so it is not squared.
Edge 2020
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Marcus and Jeremy both evaluated the expression -5^2 + 3. Marcus said the answer was -22. Jeremy sai...
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