Question

what is the area of a rectangle with a length of x- a and a width of x+b

Answer 1

Answer:

The area of a rectangle is the length times the width because you're calculating the square units of the rectangle. ... Therefore, multiplying the total squares in the length of the rectangle by total squares in the width of the rectangle give you the total of squares in the rectangle.

Answer 2

Step-by-step explanation:

length = x - a

breadth =x + b

Area of rectangle

L * B

= (x-a) (x+b)

= x^2 + bx - ax - ab

= x(x+b) - a(x+b)

= (x-a) (x+b)

Hope it helps u....