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2 years ago

What is the factored form of x6 – 9?

2 answers:

5 0

If you would like to know the factored form of x^6 - 9, you can do this using the following steps:

x^6 - 9 = (x^3 + 3) * (x^3 - 3) = x^3 * x^3 - 3x^3 + 3x^3 - 3 * 3 = x^6 - 9

The correct result would be (x^3 + 3) * (x^3 - 3).

Sidana [21]2 years ago

4 0

Answer:

(x^3 + 3) * (x^3 - 3).

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slamgirl [31]

The answer is 22

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2 years ago

Expression equivalent to -2.5(4x-3)

e-lub [12.9K]

If you distribute, then you get -10x+7.5

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Neporo4naja [7]

Step-by-step explanation:

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Which equation shows a valid step in solving /2x-6+2x+6=0?

AfilCa [17]

An equation which shows a valid step that can be used to solve the given mathematical equation is $(\sqrt[3]{2x - 6})^3 = (-\sqrt[3]{2x + 6})^3$

<h3>What is an equation?</h3>

An equation simply refers to a mathematical expression that can be used to show the relationship existing between two (2) or more numerical quantities.

In this exercise, you're required to show a valid step which can be used to solve the given mathematical equation. Since both equations are having a cube root, the first step is to take the cube of both sides.

Take the cube of both sides, we have:

$\sqrt[3]{2x - 6} + \sqrt[3]{2x + 6} = 0\\\\(\sqrt[3]{2x - 6})^3 + (\sqrt[3]{2x + 6})^3 = 0^3\\\\(\sqrt[3]{2x - 6})^3 = (-\sqrt[3]{2x + 6})^3$

Read more on equations here: brainly.com/question/13170908

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