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Let x = the breadth of the rectangle
x+ 7 = the length of the rectangle
(x+7-4)(x+3) = x(x+7)
x^2+6x+9 = x^2+7x
9=7x-6x
x = 9
x+7 = 16
The length of the rectangle is 16 cm.
The breadth of the rectangle is 9 cm.
x+ 7 = the length of the rectangle
(x+7-4)(x+3) = x(x+7)
x^2+6x+9 = x^2+7x
9=7x-6x
x = 9
x+7 = 16
The length of the rectangle is 16 cm.
The breadth of the rectangle is 9 cm.
arnavguglani05:
thanx for the answer
in which class u r in?
you can say thanks by clicking that red heart
I'm in 9th
ok thanx once again
hnn
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