Trong hình 17 tam giác MNP vuông tại M và đường cao MH . Có bao cặp tam giác đồng dạng

40%=2/550=1/230=3/1056=14/25

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.

7/12 is the ¡!