Question

give possibla expression for the length and the breadth of the rectangla wnose area is 6x2+x-12.

Answer 1

Answer:

Possible Expression of Length = (3x-4) or (2x+3)

Possible Expression of Breadth = (2x+3) or (3x-4)

Step-by-step explanation:

Area of the Rectangle= 6x^2+x-12 = Length * Breadth

Solve this by splitting the middle term,

6x^2 +9x-8x-12

3x(2x+3) -4(2x+3)

(3x-4) (2x+3) = Length* Breadth................(1)

Possible Expression of Length = (3x-4) or (2x+3)

Possible Expression of Breadth = (2x+3) or (3x-4)

The possible expression for length and breadth is easily considered from equation (1)