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4 votes
What's 12p+5pd-3p+6pd

User Matchdav
by
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2 Answers

3 votes

12p+5pd−3p+6pd

=12p+5dp+−3p+6dp

Combine Like Terms:

=12p+5dp+−3p+6dp

=(5dp+6dp)+(12p+−3p)

=11dp+9p


User Ililit
by
8.5k points
5 votes

12p+5pd-3p+6pd\\\\Use\ commutative\ property:a+b=b+a\\and\ associative\ property:(a+b)+c=a+(b+c)\\\\=(12p-3p)+(5pd+6pd)=\huge\boxed{9p+11pd}
User Shiya
by
7.8k points
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