Given :
- The sides of a rectangle are (x - 3) and (x -5).
To Find :
- The area of the rectangle.
Solution :-
Here we are given two sides of rectangle . We know that the area of rectangle is ,
→ Area = side 1 * side 2
Substituting the respective values ,
→ A = (x-3)(x+5)
→ A = x(x+5) -3(x+5)
→ A = x² + 5x -3x -15
→ A = x² +2x - 15
Hence the area of the rectangle is x² +2x -15.
I hope this helps .
