Anyone
use the chart to multiply the binomial by the trinomial.
what is the product?
a y^3+27
b y^3-27
c y^3-6y^2+27
d y^3+6y^2+27

1- Leave the 1st case empty

2- Write on the 1st row each element of the trinomial in each case

3-Write on the 1st column in each case each of the element of the binomial

              ║         y²                   -3y                 9
║
y             ║        y³                   -3y²                9y
║
3             ║      3y²                  -9y                  27
║
   TOTAL║(y³+3y²) +(-3y²-9y)   +  ( 9y+27)

If you add the Total you will get: (A)  Y³+27