2xy and −4yx are like terms.
True
False
Terms containing the same variables and powers are called like terms. Their numerical coefficients need not be same.
Hence 2xy and −4yx are like terms.
Therefore the given statement is true.
10x2 and −29x2 are like terms.
3x2y and 12x2y are like terms.
26xy and −26yx are unlike terms.
6xy2 and −6y2x are unlike terms.