Math Problem Statement

2sqrt(2-sqrt3)(2+sqrt3) = (sqrt2) + (sqrt6)

Solution

Let's analyze and solve the equation step by step.

We have the expression: 223(2+3)=2+62\sqrt{2 - \sqrt{3}}(2 + \sqrt{3}) = \sqrt{2} + \sqrt{6}

Step 1: Expand the left-hand side (LHS)

We will multiply the term 2232\sqrt{2 - \sqrt{3}} with (2+3)(2 + \sqrt{3}). To do this, let's simplify 23\sqrt{2 - \sqrt{3}} first.

But before expanding it, let's assume this expression can be transformed into the right-hand side. First, we check if multiplying these terms will eventually lead to the simplified form of 2+6\sqrt{2} + \sqrt{6}.

223(2+3)2\sqrt{2 - \sqrt{3}}(2 + \sqrt{3})

Step 2: Assume the simplification of the product

We explore whether simplifying this product leads to 2+6\sqrt{2} + \sqrt{6}.

I will calculate and simplify this step to confirm if this equality holds.

Let me perform the calculation.Upon simplifying both sides:

  • The left-hand side (LHS) remains as 223(2+3)2\sqrt{2 - \sqrt{3}}(2 + \sqrt{3}).
  • The right-hand side (RHS) is 2+6\sqrt{2} + \sqrt{6}.

These two expressions are not equal. Therefore, the equation: 223(2+3)=2+62\sqrt{2 - \sqrt{3}}(2 + \sqrt{3}) = \sqrt{2} + \sqrt{6} is false.

Would you like more details on the simplification or have any further questions?

Here are 5 related questions to expand your understanding:

  1. How do you simplify expressions involving nested square roots?
  2. How do you factor expressions like ab\sqrt{a - b}?
  3. What methods are used to check if two expressions are equivalent?
  4. Can every square root expression be simplified neatly?
  5. What strategies are used to solve radical equations?

Tip: Always try breaking down nested square roots first when simplifying complex radical expressions!

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Math Problem Analysis

Mathematical Concepts

Radical Expressions
Simplification of Square Roots
Algebra

Formulas

Product of radicals
Simplification of nested square roots

Theorems

Equivalence of radical expressions

Suitable Grade Level

Grades 9-12