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Mathematics
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OpenStudy (toriacm18):
HELP ASAP I WILL MEDAL AND FAN
9 years ago
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OpenStudy (toriacm18):
A student attempted to generate an equivalent expression using the distributive property, as shown below:
6(m + 3) = 6m + 3
What was the mistake made?
6 was not multiplied by m
Incorrect sign was used for the first term
Incorrect sign was used for the second term
6 was not multiplied by 3
9 years ago
OpenStudy (sachintha):
\(\huge a(\color{orange}{b}+\color{red}{c})=a\color{orange}{b}+a\color{red}{c}\)
9 years ago
OpenStudy (toriacm18):
I dont get it
9 years ago
OpenStudy (toriacm18):
im guessing
9 years ago
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OpenStudy (alys462):
D 6 was not multiplied by 3
9 years ago
OpenStudy (helpkay):
what do you think it is
9 years ago
OpenStudy (sachintha):
This is how you multiply terms inside a bracket.
\(\huge a\times(\color{orange}{b}+\color{red}{c})=a\times\color{orange}{b}+a\times\color{red}{c}\)
9 years ago
OpenStudy (toriacm18):
i thought it was a or d
9 years ago
OpenStudy (toriacm18):
i didnt really get it
9 years ago
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OpenStudy (andrewwbbr):
would P.E.M.D.A.S be neccasarry in this situation?
9 years ago
OpenStudy (helpkay):
yes
9 years ago
OpenStudy (helpkay):
i mean no
9 years ago
OpenStudy (toriacm18):
yeah so is the answer a
9 years ago
OpenStudy (helpkay):
no
9 years ago
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OpenStudy (toriacm18):
ok then it is d ??
9 years ago
OpenStudy (helpkay):
yes and why
9 years ago
OpenStudy (helpkay):
when ever you have () with a letter you x it
9 years ago
OpenStudy (toriacm18):
i kinda guessed but i knew it wasnt c or b so since u said it wasnt a i said ok its d
9 years ago
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