Question

Doy 28 puntos, suma de fracciones algebraicas, por favor

Answer 1

Respuesta:

1

a/4 + 3a/2

a/4 + 6a/4

7a/4

2

(x+3+x-3)/x²

2x/x²

2/x

3

(x-2+6)/x+4

x+4/x+4

1

4

3x-(8x-4)/5x-4

3x-8x+4/5x-4

-5x+4/5x-4

-1

5

(1/(x-1))+(4/(x²-1)

(1/(x-1))+(4/(x-1)(x+1))

(x+1+4)/(x-1)(x+1)

(x+5)/x²+1

Answer 2

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Explicación paso a paso: