the length of a rectangular is 8m less than thrice its width. If area of rectangular is 1675 sq m then find the length and width of a rectangle.
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let,the width be x
then the lenth be 3x-8
Area of rectangle= l × b
1675= x(3x-8)
=3x×x-8x
=-5x^2
1675÷(-5)=x^2
-335=x^2
x=-18.30m
breadth=18.30m
lenght=(3×18.30)-8
=46.9m
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then the lenth be 3x-8
Area of rectangle= l × b
1675= x(3x-8)
=3x×x-8x
=-5x^2
1675÷(-5)=x^2
-335=x^2
x=-18.30m
breadth=18.30m
lenght=(3×18.30)-8
=46.9m
!!!! HOPE THIS HELPS YOU !!!!
Mark me as brainliest
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