A rectangular plot has an area of (5x^2 +17x+6) square units, find length and breadth of the rectangular plot.
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QUESTION:
A rectangular plot has an area of (5x^2 +17x+6) square units, find length and breadth of the rectangular plot.
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ANSWER:
AREA OF RECTANGULAR PLOT=L ×B
5x²+17x+6=L × B
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°.° FIRST SOLVE THIS.
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5x²+17x+6
5x²+15x+2x+6=L × B
5x(x+3)+2(x+3)=L × B
(x+3) (5x+2)=L × B
.°. (x+3) (5x+2)=L × B
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HENCE,
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RECTANGULAR PLOT'S LENGTH=(x+3)
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RECTANGULAR PLOT'S BREATH=(5x+2)
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