Math Problem Statement

Determine a raiz quadrada das expressões abaixo: a) (x - 1) ^ 2 b) (x + 2) ^ 2 c) (2x - 3) ^ 2 d) x ^ 2 - 6x + 9 e) 4x ^ 2 + 4x + 1 Simplifique as raízes: a) sqrt(20) b) root(sqrt(64), 3) c) sqrt(root(32, 5))

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Expressions
Radical Simplification
Perfect Square Trinomials

Formulas

sqrt((a - b)^2) = |a - b|
sqrt(a^2 + 2ab + b^2) = |a + b|
sqrt(4x^2 + 4x + 1) = |2x + 1|
sqrt(20) = 2 * sqrt(5)
sqrt[3]{sqrt(64)} = 2
sqrt(sqrt[5]{32}) = sqrt(2)

Theorems

Square Root Theorem
Properties of Radical Simplification
Perfect Square Trinomial

Suitable Grade Level

Grades 9-11