Question

ayuda porfa espara hoy sino sabe no ponga nada ​

Answer 1

Explicación paso a paso:

[(17-15)⁴ +(⁴√16- ⁴√81)² - (1-2)³]

[. (2)⁴ + ( 2 - 3)² - (-1)³ ]

[ 16 + (-1)² - ( -1) ]

[. 16 + 1 + 1 ]

= 18

7√128 {[3+-2(3)º ] +[√49 - 3]}

2. {[3-2(1)]. + [ 7-3]}

2 {[3-2] + [4]}

2{ 1 +4}

2{5}

= 10