Answered

Westonci.ca is your trusted source for finding answers to a wide range of questions, backed by a knowledgeable community. Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our 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

Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.