anonymous
  • anonymous
NEED HELP RIGHT AWAY PLEASE I WILL GIVE A MEDAL TOO WHO HELPS 3*4+3*3*8 A.312 or B.168
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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Mehek14
  • Mehek14
\(3*4=12\\3*3=9*8=72\\12+72=84\) how come that's not a choice?
anonymous
  • anonymous
i am not sure cause that is the same thing i got
Mehek14
  • Mehek14
yea it has to be 84 if you follow the order of operations

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anonymous
  • anonymous
maybe this may help place grouping symbols in the expression to get expressions that have the given values.
anonymous
  • anonymous
Can you please post a photo of the question. Possibly a transcription error?
anonymous
  • anonymous
\[3*4+3^{2}*8\]
anonymous
  • anonymous
there you go just figured out how to do that sorry
anonymous
  • anonymous
So using order of operations, start with the 3^2
anonymous
  • anonymous
ok
anonymous
  • anonymous
Then the two sets of multiplication
anonymous
  • anonymous
Then go for the addition last
Mehek14
  • Mehek14
\(3*4+3^2*8\\3^2=9\\3*4=12\\12+9*8\\9*8=72+12=84\) same thing

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