Math Problem Statement

(x+6)^3=4

Solution

To solve the equation (x+6)3=4(x + 6)^3 = 4, let's go through each step.

Step 1: Take the cube root of both sides

x+6=43x + 6 = \sqrt[3]{4}

Step 2: Solve for xx

Subtract 6 from both sides: x=436x = \sqrt[3]{4} - 6

Final Answer:

x=436x = \sqrt[3]{4} - 6 or approximately: x4.368x \approx -4.368

Would you like additional details on any step?

Related Questions:

  1. How do we calculate cube roots of non-integer values?
  2. How would the solution change if the exponent were different, such as (x+6)2=4(x + 6)^2 = 4?
  3. What if the equation were (x+6)3=4(x + 6)^3 = -4?
  4. How do we solve for xx if given (x2)3=5(x - 2)^3 = 5?
  5. What does it mean for a function to have an inverse, such as finding xx from a cubed term?

Tip:

Remember that taking the cube root can result in only one real solution for equations of this type.

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Math Problem Analysis

Mathematical Concepts

Algebra
Cubic Equations
Radicals

Formulas

Cube root: \( \sqrt[3]{a} \)

Theorems

Properties of Cube Roots

Suitable Grade Level

Grades 9-10