Question

Area of rectangle 2250 square metre.Its length is 5 metres more than its width.Take breadth as x. Represent this in the quadratic equation

Answer 1

Step-by-step explanation:

area of rectangle= 2250m^2

length=breadth+5m

length=(x+5)m

area= l×b= x(x+5)=x^2+5x=2250

x^2+5x-2250

x^2+50x-45x-2250=0

x(x+50)-45(x+50)=0

(x+50)(x-45)=0

x=-50, 45

since side cannot be negative

x=45