A rectangular plot of ground is 10 meters
longer than it is wide. Its area is 20,000
square meters.
Which equation will help you find the
dimensions?
Let w=width.
Click on the correct answer.
w(w + 10) = 20,000
w2 = 20,000 + 10
(w(w + 10)) - 20,000
w+2(w + 10) = 20,000

Line the mark up so you will find your answer

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.