50. The area of rectangle is 5(y +3) (-16).-y 12). What is itsIt's one – InterviewSolution

1.

50. The area of rectangle is 5(y +3) (-16).-y 12). What is itsIt's one side is 5other side?,

Answer»

Area =Length*breadth5(y+3)(y²-16)=5(y²-y-12)*breadth

5(y+3)(y+4)(y-4)=5(y²+3y-4y-12)*breadth

5(y+3)(y+4)(y-4)=5(y(y+3)-4(y+3))*breadth

5(y+3)(y+4)(y-4)=5(y+3)(y-4)*breadth

y+4=breadth

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