Question

$\boxed{3 + 2 . ((3²- 2⁰) + ( 5¹ - 2²)) + 1 =??}$

$\green{com \: calculos}$

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Answer 1

22

3 + 2 . ((3²- 2⁰) + ( 5¹ - 2²)) + 1

3+2((9-1)+(5-4)+1

3+2(8+1)+1

3+2×9+1

3+18+1

22

✨ Ótimo domingo ✨

15/08

Answer 2

Resposta:

$\sf{segue \: abaixo \: a \: resposta}$

Explicação passo-a-passo:

$\sf{3 + 2 . ((3²- 2⁰) + ( 5¹ - 2²)) + 1}$

$\sf{3 + 2((9 - {2}^{0} ) + ( {5}^{1} - {2}^{2})) + 1 }$

$\sf{3 + 2((9 - 1) + ( {5}^{1} - {2}^{2})) + 1 }$

$\sf{3 + 2((9 - 1) + (5 - {2}^{2} )) + 1}$

$\sf{3 + 2((9 - 1) + (5 - 4) )+ 1}$

$\sf{3 + 2(8 + (5 - 4)) + 1}$

$\sf{3 + 2(8 + 1) + 1}$

$\sf{8 + 1 = 9}$

$\sf{ 3 + 2x9 + 1}$

$\sf{2x9 = 18}$

$\sf{3 + 18 + 1 = }$

$\boxed{\boxed{\sf{22}}}$