Add the following Monomials 4X plus 5X

1 answer

To add the monomials \(4X\) and \(5X\), you simply combine the coefficients of the like terms:

\[ 4X + 5X = (4 + 5)X = 9X \]

So, the sum of the monomials \(4X\) and \(5X\) is \(9X\).