Question

how to find the product of (2n+3)(n-2)

Answer 1

Don't think so. You need to FOIL.

Answer 2

(2n+3)(n-2)=2n2+n-6 is the product

Answer 3

2n^2+n-6

Answer 4

@DSS thank you so much

Answer 5

Sorry Maikel1234, that is incorrect. N can be any real number for this set, you can't "prove" anything and you certainly don't "prove" things by saying n is equal to a random number. Follow what DSS said about First Outside Inside Last.