Subtract the product of x square - 5 x + 4 and 2 x square - 11 x + 6 from the product of 3 x square - 7 x + 5 and 2 X square + 3 x -8

The answer is all about the number 4

(answer 2 )i’m very smart that’s how i know the answer.

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho