Sandy evaluated the expression below.
(negative 2) cubed (6 minus 3) minus 5 (2 + 3) =...
Mathematics, 15.04.2020 17:19 marifermolina
Sandy evaluated the expression below.
(negative 2) cubed (6 minus 3) minus 5 (2 + 3) = (negative 2) cubed (3) minus 5 (5) = 8 (3) minus 25 = 24 minus 25 = negative 1
What was Sandy’s error? Sandy should have evaluated (negative 2) cubed as –8.
Sandy should have not multiplied 5 and 5.
Sandy did not add 2 and 3 correctly.
Sandy should have not subtracted 3 from 6 first.
Answers: 2
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