A rectangular plot of ground is 30 meters longer than it is wide it's area is 15000 square meters which equation will help me fi

Question

Temka [501]

4 years ago

14

A rectangular plot of ground is 30 meters longer than it is wide it's area is 15000 square meters which equation will help me fi

nd the dimensions

Mathematics

1 answer:

navik [9.2K] · Answer 1 · 2021-11-22T02:24:30+03:00

navik [9.2K]4 years ago

5 0

The plot: x meters wide and (x+30) meters long with an area of 15000 m^2. the equation you're searching for is:

x meters * (x+30) meters = 15000 m^2 or

x^2 + 30x m^2 = 15000 m^2 and

x^2 + 30x - 15000 = 0 <== that's the equation.

ans: x^2 + 30x - 15000 = 0