Math, asked by ankita5969, 1 year ago

the area of rectangular plot is 528m2 .the length of the plot is one more than twice is breadth we need to find the length and breadth of the plot

Answers

Answered by jay4274
9
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Answered by Anonymous
14

let x be the breadt of rectanle

length=2x+1

area of rectangle=528m2

but ar of rectangle=l*b=528

[2x+1]*x=528

2x2+x-528=0

now by middle term spliting method

2x2-32x+33x-528=0

2x[x-16]+33[x-16]=0

[2x+33]     [x-16]=0

either  2x+33=0              x-16=0

x=-33/2                or      x=16m

therefore breadth=16m

length=2x+1

l=2*16+1

l=33m

i try my best it could be wrong thnx

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