RESOLVER LOS SIGUIENTES EJERCICIOS APLICANDO EL ORDEN DE LAS OPERACIONES
1) - [-8 + (-9 * 4 +5 ) + 15] =
2) 102 – 84 ÷ 21 * 7 +6 =
3) 16 - [-8 + 12 (-3 * 2 ) ] ÷ -8 =
4) -53 + 9 * 6 – (-9)2 * 23 ÷ ( -3)3 – 12 *4 + 6 =
5) 9 + { - [+7 – ( 3√64 + 12 ) * 5 ] – 18 } =
6) (-3)4 + 24 - √121 + 9 *7 -3/4 *40 + 1 =
Respuestas a la pregunta
Respuesta:
5
Explicación paso a paso:
de nada =)
Explicación paso a paso:
1) - [-8 + (-9 * 4 +5 ) + 15]
= - [-8 + (-36+5 ) + 15]
= - [-8 + (-31 ) + 15]
= - [-8 -31 + 15]
= - [-24]
= 24
2) 102 – 84 ÷ 21 * 7 +6
= 102 – 84 ÷ 21 * 7 +6
= 102-4×7+6
= 102- 28+6
= 80
3) 16 - [-8 + 12 (-3 * 2 ) ] ÷ -8
= 16 - [-8 + 12 (-6) ] ÷ -8
= 16 - [-8 -72] ÷ -8
= 16 - [-80] ÷ -8
=16 +80÷ -8
= 16-10
= 6
4) -53 + 9 * 6 – (-9)2 * 23 ÷ ( -3)3 – 12 *4 + 6
= -53 + 54 +18 * 23 ÷ ( -9)– 48+ 6
= -53 + 54 +414 ÷ ( -9)– 48+ 6
= -53 + 54 -46– 48+ 6
= -87
5) 9 + { - [+7 – ( 3√64 + 12 ) * 5 ] – 18 }
=9 + { - [+7 – ( 3*8 + 12 ) * 5 ] – 18 }
=9 + { - [+7 – ( 24 + 12 ) * 5 ] – 18 }
=9 + { - [+7 – ( 36 ) * 5 ] – 18 }
=9 + { - [+7 – 180] – 18 }
=9 + { - [-173] – 18 }
=9 + { 173 – 18 }
=9 + { 155}
= 9+155
= 164
6) (-3)4 + 24 - √121 + 9 *7 -3/4 *40 + 1
= -12 + 24 - 11+ 63 -30+ 1
= 35