Write a polynomial of least degree with roots -9 and -3. Write your answer using the variable x and in standard form with a leading coefficient of 1. ______

Find root factor: Find the factor for the root -9: (x - (-9)) = (x + 9).Multiply factors: Find the factor for the root -3: (x - (-3)) = (x + 3).Perform multiplication: Multiply the factors to get the polynomial: (x + 9)(x + 3).Combine like terms: Perform the multiplication: x^2 + 3x + 9x + 27.Combine like terms: x^2 + 12x + 27.

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Write a polynomial of least degree with roots $-9$ and $-3$ . $\newline$ Write your answer using the variable $x$ and in standard form with a leading coefficient of $1$ . $\newline$ ______

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Precalculus

Write a polynomial from its roots

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Q. Write a polynomial of least degree with roots

-9

and

-3

\newline

Write your answer using the variable

x

and in standard form with a leading coefficient of

1

\newline

______

Find root factor: Find the factor for the root $-9$ : $(x - (-9)) = (x + 9)$ .
Multiply factors: Find the factor for the root $-3$ : $(x - (-3)) = (x + 3)$ .
Perform multiplication: Multiply the factors to get the polynomial: $(x + 9)(x + 3)$ .
Combine like terms: Perform the multiplication: $x^2 + 3x + 9x + 27$ .
Combine like terms: Perform the multiplication: $x^2 + 3x + 9x + 27$ .Combine like terms: $x^2 + 12x + 27$ .