Question

1.
find the like terms in the following
9x^2y,2x,5y^2,-9x^2, -6x,7xy,18y^2​

Answer 1

Answer:

${ 9x}^{2y} . \: {5y}^{2} . \: {( - 9x}^{2}) . \: {(18y}^{2} )$

hope it's helped