Question

2³+ (-1) ⁴ =
2•3⁴-2⁵= ​

Answer 1

2³ = 2 x 2 x 2 = 8

(-1)⁴ = (-1) x (-1) x (-1) x (-1) = 1

2³ + (-1)⁴ = 8 + 1 = 9

2³+ (-1) ⁴=9.

2) 2•3⁴ - 2⁵ = 2•(3•3•3•3) - (2•2•2•2•2)

2•81 - 32=162 - 32

162 - 32= 130

2•3⁴-2⁵ = 130.

Answer 2

Ответ:

1)9. 2)130

Объяснение:

2*2*2=8

1-*-1*-1*-1=1

2+1=9

3*3*3=81

81*2=162

162-32=130