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valina [46]
3 years ago
10

Simplify. 12+(38−18)2

Mathematics
2 answers:
vovangra [49]3 years ago
6 0
Assuming you meant 12+(38-18)²


PEMDAS
order of operations
so first simplify inside the paretnahsees
38-18=20

now we has
12+(20)²
exponents
20²=400

now we has
12+400
addition
412
julia-pushkina [17]3 years ago
3 0
The answer is 52. remember PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction) you can use "please excuse my dear aunt sally" to help you remember!  :)
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