Question

A. 20-(1⁴.6+2³)=

B. (2⁴-3.4):2+5²:5=

C. 55-(✓9•✓4+1)²+(4²+3²):5²+1⁶=

D. 6²+2•[2³+2•(3²•1³)]-2⁵•⁰=

E. 0²:5²+5⁰•2²-2³=

F. 6²+2•[2³+2•(3²•1³)]-2⁵•5⁰=

Me ajudem pffv
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Answer 1

Resposta:

A) 20-(1⁴.6+2³)

20-(1 . 6 + 8)

20 -( 6 + 8)

20 - 14

6

B) (2⁴-3.4):2+5²:5

(16 - 12) : 2 + 25 : 5

4 : 2 + 5

2 + 5

7

C) 55-(✓9•✓4+1)²+(4²+3²):5²+1⁶

55-( 3 . 2 + 1)²+ ( 16 + 9): 25 + 1

55-( 6 + 1)²+ 25 : 25 + 1

55- 7² + 1 + 1

55 - 49 + 1 + 1

6 + 2

8

D) 6²+2•[2³+2•(3²•1³)]-2⁵•⁰

6² + 2.[2³+2.( 9 . 1)]-2⁵. 1

6² + 2.[2³ + 2 . 9]-2⁵ . 1

6² + 2.[ 8 + 18]- 2⁵ . 1

6² + 2. 26 - 2⁵ . 1

36 + 2 . 26 - 32 . 1

36 + 52 - 32

36 + 20

56

E) 0²:5²+5⁰•2²-2³

0 : 25 + 1 . 4 - 8

0 + 4 - 8

-8

F) 6²+2•[2³+2•(3²•1³)]-2⁵•5⁰

6²+2.[2³+2.( 9 . 1)]-2⁵.5⁰

6²+2.[2³+ 2 . 9]-2⁵ . 5⁰

6²+2.[8 + 18] - 2⁵ . 5⁰

6²+ 2 . 26 - 2⁵ . 5⁰

36 + 52 - 32 . 1

36 + 20

56