D 4. Which combination of measurements could form a triangle? ebo...
41m, 30m, 15m
8m, 10m, 20m
25m, 25m, 75m
8m, 2.5m, 2.5m

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.