Question

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 =

Answer 1

Respuesta:

5

Explicación paso a paso:

de nada =)

Answer 2

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