Question

A rectangular window pane has an area of 15x^2 - 19x + 6. The width of the window pane is 3x - 2. What is the length of the window pane?

Answer 1

The length is 5x-3

Explanation:

(5x−3)(3x−2) / (3x−2) divide

The (3x-2) and (3x-2) cancel each other out so all it leaves in the expression is (5x-3) .

Area: 15x²-19x+6

Width: 3x-2

Length: 5x-3

Answer 2

length= 5x-2 because 15x^2-10x-9x+6 is (5x-2) and (3x-2)
LW=A
L={(5x-2)(3x-2)}/(3x-2)=5x-2