Math Problem Statement

Transform the formula to solve for b: a^3 + b^3 + c^3 = d^3.

Solution

The question asks to transform the formula a3+b3+c3=d3a^3 + b^3 + c^3 = d^3 to solve for bb.

Here’s the solution:

  1. Start with the equation: a3+b3+c3=d3a^3 + b^3 + c^3 = d^3

  2. Isolate b3b^3 by subtracting a3a^3 and c3c^3 from both sides: b3=d3a3c3b^3 = d^3 - a^3 - c^3

  3. Solve for bb by taking the cube root of both sides: b=d3a3c33b = \sqrt[3]{d^3 - a^3 - c^3}

The transformed formula is: b=d3a3c33b = \sqrt[3]{d^3 - a^3 - c^3}

Would you like further explanations or examples of how to use this formula?

Related Questions

  1. How would the solution change if solving for cc instead of bb?
  2. What are the conditions for real solutions of bb in this equation?
  3. Can you apply this formula to a specific numerical example (e.g., a=1,c=2,d=3a = 1, c = 2, d = 3)?
  4. What does this equation represent geometrically or in terms of algebraic theory?
  5. What happens to bb if d3<a3+c3d^3 < a^3 + c^3?

Tip

When solving equations with cube roots, consider the possibility of complex roots if the expression inside the root becomes negative.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Algebra
Equations
Cube Roots

Formulas

b = ∛(d^3 - a^3 - c^3)

Theorems

Properties of cube roots

Suitable Grade Level

Grades 9-12