How to properly foil 002322x001708SolutionThe following step
How to properly foil (0.02322-x)(0.01708)
Solution
The following steps are demonstrate how to use FOIL on this multiplication
(0.02322-x)(0.01708-x)
Step 1 : (0.02322)(0.01708) = 0.0003965976
Step 2 : (0.02322).(-x) = - 0.02322x
Step 3 : -x(0.01708) = -0.01708x
Step 4 : (-x).(-x) = x2
Combine all the results of FOIL in order
0.0003965976 - 0.02322x - 0.01708x + x2
Therefore ,
(0.02322 - x)(0.01708) = 0.0003965976 - 0.02322x - 0.01708x + x2
(0.02322 - x)(0.01708) = 0.0003965976 - 0.0403x + x2
