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How to find the x value of 2x^3-27

User Jawsware
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1 Answer

7 votes

Answer:

x = 3∛(3) / ∛(2).

Explanation:

Start by adding 27 to both sides of the equation to isolate the term with x^3 on the left side:

2x^3 = 27

Next, divide both sides by 2 to solve for x^3:

x^3 = 27 / 2

Now, take the cube root of both sides to find the value of x:

x = ∛(27 / 2)

x = ∛(27) / ∛(2)

Simplify the cube root of 27:

x = 3∛(3) / ∛(2)

So, the x-values for which 2x^3 - 27 equals zero are x = 3∛(3) / ∛(2).

User Cameron McKenzie
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