Question

Which of the following rectangle has its area equal to $(5m+8n)\times (7m-3n)$ ?

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

We are given with a product $(5m+8n)\times (7m-3n)$.

Let us take first term as the length of the rectangle and second term as the breadth of the rectangle.

Length of rectangle $=5m+8n$
Breadth of rectangle $=7m-3n$

The product $(5m+8n)\times (7m-3n)$ can be visualized as the area of rectangle having length as $5m+8n$ and breadth as $7m-3n$.

The rectangle satisfying the above conditions can be represented as:


Therefore, option (a.) is the correct answer.