Question

The length and breadth of a rectangle are (3a-4b) cm and (5p+2q) cm. Then the Area of the rectangle is-------Sq. cm​

Answer 1

Answer:

here,

length = 3a - 4b

breadth= 5p + 2q

area of rectangle = length × breadth

= (3a - 4b) (5p + 2q)

= 3a ( 5p + 2q ) - 4b ( 5p + 2q)

= 25ap +6aq - 20bp - 8bq