Question

4[3-5(2-4)]-4(4+7)


(-2³)4/2⁷


3²-7³/3⁴


10³+12/3²

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Answer 1

Explicación paso a paso:

4[3-5(2-4)]-4(4+7) =

4[3 - 5 (-2)] -4(11) =

4 [ 3 +10] - 44 =

4 [13] - 44 =

52 - 44 = 8

(-2³)4/2⁷ =

-8. 4/138 =

-32/128 = - 0,25

3²-7³/3⁴ =

9 - 343/81 =

9 - 4,23 = 4,77

10³+12/3² =

1000 + 12/9 =

1000 + 1,33 = 1001,33