Respuesta :
Answer:
Given the expression: [tex]3y^3-2y[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)][/tex]
The distributive property says that:
[tex]a\cdot (b+c) = a\cdot b+ a\cdot c[/tex]
Applying distributive property on the given expression, we have;
[tex]3y^3-2y[4y-y^2+3y]-[2y^2+2y-3y^3+3y][/tex]
again apply the same property we have
[tex]3y^3-8y^2+2y^3-6y^2-[2y^2+2y-3y^3+3y][/tex]
or
[tex]3y^3-8y^2+2y^3-6y^2-2y^2-2y+3y^3-3y[/tex]
Like terms are those terms which have same variables to the same power.
Combine like terms;
[tex]8y^3-16y^2-5y[/tex]
Therefore, the simplified form of the given expression is, [tex]8y^3-16y^2-5y[/tex]
Answer:
Given the expression:
The distributive property says that:
Applying distributive property on the given expression, we have;
again apply the same property we have
or
Like terms are those terms which have same variables to the same power.
Combine like terms;
Therefore, the simplified form of the given expression is,
