y(y^2 - 3y + 9) + 3(y^2 - 3y + 9) =
y^3 - 3y^2 + 9y + 3y^2 - 9y + 27 =
y^3 + 27 <==
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
option (1) is correct.
the product of the binomial by the trinomial is .
Binomial is the term having two different term and trinomial having three different terms.
Here, Binomial is and trinomial is
We have find the product of the binomial by the trinomial.
Multiply each term of binomial with trinomial,
Combining like term, we get,
Thus, the product of the binomial by the trinomial is .
Hence, option (1) is correct.
The product of is
we need to find the product of binomial by the trinomial of the expression:
Multiply term wise,
combine the line terms together,
Hence, the product of is
hope that helps!