Question

8x4 + [ - 5x 4 - (2x4 - 3x + 4)]

Answer 1

Respuesta:

3x

....................

Answer 2

$\huge\red {\mid {\fbox{\tt {hola}}\mid}}$

Resolvemos.

Si es ecuación de x:

8x4 + [ - 5x 4 - (2x4 - 3x + 4)]

=6x^4−17x−4

si es ecuación de multiplicacion:

8x4 + [ - 5x 4 - (2x4 - 3x + 4)]

=32+(−5)(4)−((2)(4)−(3)(4))

=32+−20−((2)(4)−(3)(4))

=32−20−(8−(3)(4))

=32−20−(8−12)

=32−20−(−4)

=32+−16

=16

Salu2!!