Question

Give possible expressions for the length and breadth of a rectangle

whose area is 4x2 + 8x + 3.​

Answer 1

Answer:

HOPE THIS HELP YOU

Step-by-step explanation:

Area of rectangle is= length X breadth

So its length and breadth can be a factor of this expression.

=> 4x^2 + 8x + 3

=> 4x2 + 6x + 2x + 3

=> 2x(2x + 3) + 1 (2x + 3)

=>(2x + 1)(2x + 3)

so length can be :(2a + 3)

breadth can be :(2a + 1)