A bag contains 10 balls 4 is black 3 are red , 2 are yellow and one is green if a ball taken out of a random find the probability of getting A yellow ball

A black ball

I’m pretty sure it’s i think : /

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.