the area of rectangular garden is 4m² . if the length is 3m more than the with what is the dimension
Answer (1)
Answer:4,1Step-by-step explanation:area=length*with=x*ylength=width+3==>x=y+3.y(y+3)=4(area)y^2+3y-4=0complete the square:(y+3/2)^2-4-9/4=0(y+3/2)^2=25/4y+3/2=+-5/2length>0y=1.(width)y+3=4(length)
