123x²y-138x²y is a like terms of :-
a) 10xy
b)-15xy
c)15xy²
d)10x²y
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Step-by-step explanation:
Answer: (d) 10x2y
123x2y – 138x2y = (123 – 138) x2y
123x2y – 138x2y = -15 x2y
Therefore, -15x2y is a like term of 10x2y, because both contain x2y.
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