Question
The area of a rectangle is 532 square units. Find the length and the width of the rectangle.
One side of the rectangle is x+5 and the other is x-4
One side of the rectangle is x+5 and the other is x-4
Answers
bobpursley
(x+5)*(x-4)=532
x^2+x-20=532
x^2+x-552=0
(x-23)*(x+24)=0
x=23, so length, width is 23-4, and 23-5
x^2+x-20=532
x^2+x-552=0
(x-23)*(x+24)=0
x=23, so length, width is 23-4, and 23-5
bobpursley
oops, 23-4, and 23+5
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