Please help me i don’t understand this , answer both the questions please. brainliest if correct.

Write the product as a trinomial. (x + 2)(x + 3) x2 + 5x + 6 x2 + 6x + 6 x2 + 6x + 5 x2 + 5

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)