Math Problem Statement

Beräkna värdet för uttrycket

2(a−2)^2−2a(a−3) om a= 4 a) före förenkling

b) efter förenkling.

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Simplification

Formulas

Quadratic expansion
Simplification of algebraic expressions

Theorems

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Suitable Grade Level

Grades 7-9