Answer:
Two quantities have a proportional relationship if they can be expressed in the general form y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio--that is, when you divide any pair of the two values, you always get the same number k.
7000000000
It means that you need to multiply 7 by 10, 9 times.
So just add 9 zeros to 7.
Given:
Consider the given equation is

To find:
The solution of the equation for l.
Solution:
We have,

Substract 2W from both sides.


Divide both sides by 2.



Therefore, the correct option is 3.
6p^3-2p^2-8p
2p(3p^2-p-4)
2p(3p^2+3p-4p-4)
2p(3p(p+1)-4(p+1))
2p(p+1)(3p-4)