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Mathematics 22 Online
OpenStudy (anonymous):

Evaluate the expression 1/2 a^2 b for a = 2/7, b = 1/2

OpenStudy (anonymous):

@happytales

OpenStudy (anonymous):

@lucaz

OpenStudy (lucaz):

any parentheses? I can't tell if a or b are in the numerator or denominator

OpenStudy (anonymous):

no parenthesis, its 1/2a^2b

OpenStudy (lucaz):

maybe it's 1/[2a^(2b)]

OpenStudy (anonymous):

did you get it or too complicated ?

OpenStudy (anonymous):

idk its confusing ill just put another ques and @ both of you

OpenStudy (lucaz):

the point is that if we change the expression we will get a different value..|dw:1395879528440:dw|

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