Question

Length of a rectangle is
(x + 3) metre. If its area is
(x² + 5 x + 6) square metre then find the breadth of the rectangle.

Answer 1

Given area = x² + 5x + 6

x² + 2x + 3x + 6

x(x + 2) +3(x + 2)

(x + 2) (x + 3)

so,

breadth = (x + 2)

Answer 2

Answer:

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Step-by-step explanation:

Given,

Length=(x+3)m

Area=(x+5x+6)m²

As,

finding Breadth

We use Area of Rectangle=l*b

Now

(x+5x+6)=(x+3) * B

x+5x+6-(x+3)=B

x+5x+6-x-3=B

x-x+5x+3=B

5x+3=B

Therefore,

Breadth =(5x+3)meter

Answer

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