Answer:
20,000 = 10w + w².
Step-by-step explanation:
Given : A rectangular plot of ground is 10 meters longer than it is wide. Its area is 20,000 square meters.
To find : What equation will help me find the dimensions?. Let w=width.
Solution : We have given
Let Width = w
Length of rectangular plot = 10 + w .
Area = length * width .
plugging the values
20,000 =( 10+w) * w .
20,000 = 10w + w².
Therefore, 20,000 = 10w + w².
