Question

Me ayudan a resolver esta pregunta por favor

Answer 1

Respuesta:

d = (7-2+4) - (2-5)

  = 9 - (-3)

  = 9+3

  =12

f= 6*{3* [9+4 (5*3-9) ] -3 * (40-8)}

= 6*{3* [9+4 (15-9) ] -3 * 32}

= 6*{3* [9+4( 6) ] - 96}

=6*{3* [9+ 24] -96}

=6*{3* [33] -96}

=6*{99-96}

=6*{3}

=18

Explicación paso a paso: