Question

The area of rectangle is 2x2 + 17x + 21. If its breadth is ( 2x + 3 ),then find its length.​

Answer 1

Answer:

we know that area of rectangle = lenght *breadth

it is given that area of rectangle = 2*2+17x+21

breadth =(2x+3)

area = l*b

2*2+17x+21 = l *(2x+3)

4+17x+21= l*(2x+3)

25 + 17x divide by (2x +3)=l