In quiestions with quotation marks (monomials and polynomials)
Draw a diagram! Lets say the width is x, then the length must be 2x.
Area = length x width
2x x x = 8sq meters
2x^2 = 8
x^2 =4
x = √4
x = 2
we found the width the length is two times the width, making it 4 meters.
Interest per year
1100 * (8/100)
88
Need interest
1750 - 1100
650
Take time to reach that amount
650 / 88
7.386 years