answersLogoWhite

0

To find the sum of the roots of the polynomial ( f(x) = 3x^3 + 12x^2 + 3x - 18 ), we can use Vieta's formulas. The sum of the roots of a cubic polynomial ( ax^3 + bx^2 + cx + d ) is given by ( -b/a ). Here, ( a = 3 ) and ( b = 12 ), so the sum of the roots is ( -\frac{12}{3} = -4 ).

User Avatar

AnswerBot

1w ago

What else can I help you with?

Related Questions

The largest exponent which is shown in a polynomial.?

The largest exponent in a polynomial is referred to as the polynomial's degree. It indicates the highest power of the variable in the expression. For example, in the polynomial (4x^3 + 2x^2 - x + 5), the degree is 3, as the term (4x^3) has the highest exponent. The degree of a polynomial provides insight into its behavior and the number of possible roots.


What is The largest exponent which is shown in a polynomial is?

The largest exponent in a polynomial is referred to as its degree. The degree of a polynomial indicates the highest power of the variable present in the expression. For example, in the polynomial (3x^4 + 2x^3 - x + 7), the degree is 4, corresponding to the term (3x^4). The degree plays a crucial role in determining the polynomial's behavior and the number of possible roots.


What kind of polynomial is shown 0.2x4 - 5x2 - 7x?

I am assuming this is: .2x4 - 5x2 - 7x, which would be a Quartic Polynomial.


What kind of polynomial is 3x3 plus x plus 1?

what kind of polynomial is shown 3x3+x+1


What type of polynomial is shown below 7x2-3x plus 4?

The polynomial (7x^2 - 3x + 4) is a quadratic polynomial because its highest degree term is (x^2), which indicates that it is a second-degree polynomial. Quadratic polynomials generally take the form (ax^2 + bx + c), where (a), (b), and (c) are constants, and in this case, (a = 7), (b = -3), and (c = 4).


What kind of polynomial is the one shown F of x equals 15 x squared minus 2.5 plus 3?

F(x) = 15x2 - 2.5 + 3 That's a quadratic or 2nd degree polynomial in x.


A base sequence is shown below. ACAGTGC?

The sequence shown is "ACAGTGC".


How do I read DO41905?

as shown below


What is the slope of the line shown below?

Ifk


The triangles shown below must be congruent.?

True


Do houses in Havana have electricity?

Yes. The information for Cuba is shown in the answers to the Related Links shown below.


Which of the following terms apply to the hexagon shown below?

EquilateralConcavebfgfg