You have 3 spreads, 4 meats, and 3 kinds of bread. how many different sandwiches can you make using one of each ingredient?

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?