. Simplify (a) 2xy + 3yz – 4xy + yz
b) 3mn + 2pq – 5pq – 4mn
samakram:
I am not coming today
even i did not go today...but where will u be sitting in the school? i mean which class.......i will be seated in 7h at 7:30
will u be in pe or normal uniform?
i will be in a sweater pe uniform sataurnarian with a scarf on and i will be having a parliament badge on my sweater....ok?......try recognizing me rather then calling me
i mean calling me by my name
Ohk
I am also saturn. House
I will be in 10 L
i am not coming to school from tomorrow onwards
Me too..
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Step-by-step explanation:
jbj
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thnx
thks. anytime
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( a ) 2xy + 3yz - 4xy + yz
= 2xy - 4xy + 3yz + yz
= - 2xy + 4yz
( b ) 3mn + 2pq - 5pq - 4mn
= 3mn - 4mn + 2pq - 5pq
= - mn - 3pq
= 2xy - 4xy + 3yz + yz
= - 2xy + 4yz
( b ) 3mn + 2pq - 5pq - 4mn
= 3mn - 4mn + 2pq - 5pq
= - mn - 3pq
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