johnrobinsonc
johnrobinsonc
28-10-2015
Mathematics
contestada
Solve 2s3 – 4r2 if r = 1 and s = 5.
Respuesta :
abc1232hey
abc1232hey
28-10-2015
22 because you use PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
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