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OpenStudy (anonymous):
What is 27x2 − 13x2?
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OpenStudy (anonymous):
2*14=28
OpenStudy (anonymous):
that is not a answer
OpenStudy (anonymous):
\[(27*2)-(13*x)=2(27-13)=28\]
OpenStudy (anonymous):
54-26=28
OpenStudy (anonymous):
u mean x^2?
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OpenStudy (anonymous):
is 54 - 26 = 28. This is due to operator precedence. Remember BODMAS (B)rackets (O)rders (powers, square roots) (DM) Division, multiplication (AS) Addition, subtraction in that order
OpenStudy (anonymous):
(27-13)x^2 14x^2
OpenStudy (anonymous):
x is a variable in tehre or its bump??
OpenStudy (anonymous):
54-26=28
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