Math Problem Statement

Rút gọn các biểu thức sau (Giả sử các biểu thức đều có nghĩa): A, B, C, D, E

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Radical Expressions
Simplification

Formulas

√a * √b = √(a * b)
(a - b)(a + b) = a² - b²
Fraction Simplification Rules

Theorems

Properties of Square Roots
Factoring Techniques

Suitable Grade Level

Grades 10-12