What is the value of x in the equation 1,331x3 − 216 = 0?

Value of

Step-by-step explanation:

Given the equation:             .....[1]

Addition property of equality states that you add the number to both sides of an equation.

Add 216 to both sides of an equation [1]

Simplify

As,we know that   and

then the given equation becomes;

or

                   ......[2]

Using   then a=b.

[2] ⇒

11x =6

Divide both sides of an equation by 11, we get

Simplify:

therefore, the value of x is,

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