I would suggest factoring using the grouping method. The answer I got was (2n-1)(n+2)
Answer:
x(1 - .4)
Step-by-step explanation:
x = regular price.
1 - .4 = .6 = 60%
The sale price is equal to the full price (aka x) minus the discounted price (40% of x = 40/100 times x = .4x)
Therefore sale price = x - .4x or x(1 - .4)
In geometry, axioms are actually called Postulates and their creation is called postulation.
Hard to awnser a question if i cant understand what you are saying
