Go be to if Derek ID do oh next 37
Usaully if you add a larger number with a smaller negative number you will get your answer is 8 + -4+4
The factors are 6 and x + 5
They are a method for showing the frequency of a data plot in a much more compact and numerical way.
1[2 3
2[1 7
3[3 4 5 7
4[ 0 0 1
Key 1[2= 12
meaning that 3[5 is 35 and 4[0 is 40 and so and so forth
