Question

Anyone answer please​

Answer 1

Answer:

The possible length and breadths of the rectangle are the factors of the equation. i.e.

x^2-3x-4=0

x^2+x-4x-4= 0

(x+1)(x-4)=0

Therefore possible pair of sides are

x+1 , x+4

1 , (x+1)(x+4)

You can consider any of them as length and breadth and thus you will get 4 pairs.

Please mark it as brainliest.

Answer 2

Answer:

a

Step-by-step explanation:

answer of your question is (x+1)(x+4)