Question

if the length of rectangle is (x+2) am and breadth if (x+1) cm, find the area of rectangle​

Answer 1

Answer is x^2 + 3x +2

solution

(x+1 ) (x+2)

= x^2 + 3x+ 2

Answer 2

Answer:

length × breadth

(x+2) × (x+1)

2x+1x=2x+2

3x=2x+2

3x-2x=2

x=2

thus area of rectangle is 2cm