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 \(9X\).
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 \(9X\).