Factorise 5x + 40

To factorize 5x + 40, you first need to look for the greatest common factor (GCF) between the two terms, which is 5. Factoring out the GCF, you can write:

5x + 40 = 5(x + 8)

So, the factorization of 5x + 40 is 5(x + 8).