Math Problem Statement

can you solve the problems?

can you solve the problems?

Solution

Sure, let's solve these problems one by one.

1. Стойността на израза (2+3)24(31)(2+\sqrt{3})^2 - 4(\sqrt{3}-1) е:

First, expand (2+3)2(2+\sqrt{3})^2: [

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Math Problem Analysis

Mathematical Concepts

Algebra
Expression Simplification
Square Roots

Formulas

(a + b)^2 = a^2 + 2ab + b^2
Distributive Property
Simplification of Radical Expressions

Theorems

Expansion of binomial squares

Suitable Grade Level

Grades 7-9