SOLUTION: [2+3) power 2 - 3 .5 +7 thank you sarah
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Algebra: Evaluation of expressions, parentheses
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Question 40266
:
[2+3) power 2 - 3 .5 +7
thank you sarah
Answer by
fractalier(2101)
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Okay from
(2 + 3)^2 - 3 * 5 + 7
we apply our order of operations rules...PEMDAS...
(2 + 3)^2 - 3 * 5 + 7 =
(5)^2 - 3 * 5 + 7 =
25 - 3 * 5 + 7 =
25 - 15 + 7 =
10 + 7 =
17