Math Problem Statement
Calcule o Determinante da matriz: | 2 x 2 | | 1 1 x | = -3 | 1 1 6 |
Solution
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Math Problem Analysis
Mathematical Concepts
Determinants
Matrices
Quadratic Equations
Formulas
Determinant calculation for 3x3 matrices
Quadratic equation formula
Theorems
Cramer's rule
Suitable Grade Level
Grades 10-12
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