Algebra Flashcards

1
Q

Los exponentes al multiplicarlos

A

Se suman

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2
Q

Los exponentes al dividirlos

A

Se restan

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3
Q

Los expoenetes fuera del parentesis

A

Se multiplican

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4
Q

Los expoenetes dentro de una raíz

A

Se dividen

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5
Q

Resultado de un binomio al cuadradro

A

El cuadraro del primero, más las multiplicación entre ambos por dos conservando el signo del segundo, más el cuadro del último

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6
Q

Ecuación

A

igualdad

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7
Q

Conversión de K° a C°

A

C°= K° - 273.15

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8
Q

Razón

A

x (número menor)/y (número mayor)

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9
Q

Principio de Pascal

A

f/a = F/A

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10
Q

Formula general

A

x=(-b± √(b^2 -4ac))/2a

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11
Q

Desigualdades: signos

A

> < ≤ ≥

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12
Q

En una desiguladad al pasar de un lado a otro multiplicando o dividiendo con un número neativo se

A

Cambia el signo

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13
Q

Desigualdad. Signo: O

A

Abierto, no toca el punto o número

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14
Q

Desigualdad. Signo: ∙

A

Punto cerrado, si toca el punto o número en la recta.

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