Which polynomial represents the difference below? a. –x2 + 6x + 3 b. –x2 + 12x + 3 c. 5x2 + 3x + 3 d. 5x2 + 6x + 3

What is the rest of the question?

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.