Answered

Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

What is the factored form of x9 + 27?

A.
(x3 − 3)(x6 + 3x3 + 9)
B.
(x3 + 3)(x6 − 3x3 + 9)
C.
(x − 3)3(x6 + 3x3 + 9)
D.
(x + 3)3(x6 − 3x3 + 9)

Sagot :

abidemiokin

The factored form of the expression is [tex]x^9+27=(x^3 + 3) (x^6 - 3x^3 + 9 )[/tex]

Sum of squares of variables

The sum of squares of variable a and b is expressed as:

[tex]a^3+b^3=(a + b) (a^2 - ab + b^2 )[/tex]

Given the expression x^9 + 27, this can be written as;

(x³)³ + 3³

where a = x³ and b =3

Substitute

[tex]x^9+27=(x^3 + 3) (x^6 - 3x^3 + 9 )[/tex]

This gives the factored form of the expression

Learn more on factoring here: https://brainly.com/question/25829061

#SPJ1

Answer:

(x3 + 3)(x6 − 3x3 + 9)

Step-by-step explanation:

PLATO

Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.