Question

Use the chart to multiply the binomial by the trinomial.

Answer 1

Answer:

The product of $(y+3)(y^{2}-3y+9)$ is $y^{3}+27$

Step-by-step explanation:

we need to find the product of binomial by the trinomial of the expression:

$(y+3)(y^{2}-3y+9)$

Multiply term wise,

⇒$y\times y^{2}-y\times 3y+y\times 9+ 3\times y^{2} -3\times 3y +3\times 9$

⇒$y^{3}- 3y^{2}+9y+ 3y^{2} -9y +27$

combine the line terms together,

⇒$y^{3}- 3y^{2}+ 3y^{2} +9y-9y +27$

⇒$y^{3}+27$

Hence, the product of $(y+3)(y^{2}-3y+9)$ is $y^{3}+27$

Answer 2

Y^3+27 is the answer

hope that helps!