
Algerba
Presentation
•
Mathematics
•
KG
•
Medium
JUAN PEDRO
Used 4+ times
FREE Resource
8 Slides • 2 Questions
1
Algebra
Parte de las matemáticas que trata de la cantidad en general, representándola por medio de letras u otros signos.
2
Ejemplos:
4y+2
2a+3b+64x2+7
x+9
2x4x+7
3
Expresiones algebraicas
Las expresiones algebraicas se clasifican en:
Monomio: ±2x2
Trinomio: 6x2+5x+3
Polinomio: 8x3 +4x2 +6x + 7
4
Elementos de una expresión algebraica
5
Operaciones algebraicas
suma algebraica
Resta Lgebriaca
Multiplicación algebraica
División algebraica
6
Suma Algebraica
7
Ejemplo de suma algebraica
8
ejemplo: #2
9
Multiple Choice
Instrucciones: sume las siguientes expresiones algebraicas.
(7x4 + 4x² + 7x + 2) + (6x³ + 8x +3)
a) 7x4 + 6x³ + 4x² + 15x + 5
b) 7x4 + 6x + 4x² + 15x + 5
c) 7x4 + 6x5 + 4x² + 15x + 5
10
Multiple Choice
sume: (−5x2 – 10x + 2) + (3x2 + 7x – 4)
−2x2 – 3x – 2
−2x – 3x – 2
2x2 + 3x – 2
−2x2 – 3x + 2
Algebra
Parte de las matemáticas que trata de la cantidad en general, representándola por medio de letras u otros signos.
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