destinyjenson
destinyjenson
15-08-2017
Mathematics
contestada
Simplify. 12+(38−18)2
Respuesta :
amayanelson
amayanelson
15-08-2017
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! :)
Answer Link
apologiabiology
apologiabiology
15-08-2017
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
Answer Link
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