math
posted by Nick .
Andrew factored the expression 54x^330x^2+15x as 5x(9x^26x+3) but when Melissa applied the distributive law and multiplied out 5x(9x^26x+3). she got 45x^330x^2+15x. thus andrew's solution does not appear to check. why is this? eplain your reasoning and correctly factor the original expression if possible.If the expression is a prime state so

What is your exspresion?
54x^330x^2+15x
OR
45x^330x^2+15x
54x^330x^2+15x=3x*(18x^210x+5)
45x^330x^2+15x=15x*(3x^22x+1)