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xeze [42]
3 years ago
11

Find the difference (-3ab+4a-5) - (-5ab-5)

Mathematics
2 answers:
ELEN [110]3 years ago
8 0
Lets get started :)

( - 3ab + 4a - 5 ) - ( - 5ab - 5 )

Let us combine like-terms for ease
- 3ab - ( - 5ab ) + 4a - 5 - ( - 5 )

Minus and Minus becomes Plus

- 3ab + 5ab + 4a - 5 + 5

2ab + 4a


Dafna11 [192]3 years ago
6 0
The answer is 2ab + 4a
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La densidad se define como la propiedad que tiene la materia, ya sean sólidos, líquidos o gases, para comprimirse en un espacio determinado. En otras palabras, la densidad es una magnitud que permite medir la cantidad de masa que hay en determinado volumen de una sustancia. Entonces, la expresión para el cálculo de la densidad es el cociente entre la masa de un cuerpo y el volumen que ocupa:

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<u><em> </em></u>

<u><em></em></u>

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