Question

10 x [ 3 x 3² x 3³ + 5² - (3⁴)⁶ :3¹⁸]
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Answer 1

Explicație pas cu pas:

10 x [ 3 x 3² x 3³ + 5² - (3⁴)⁶ :3¹⁸]

Answer 2

Răspuns: $\bf \red{\underline{~250~}}$

Explicație pas cu pas:

$\bf 10 \cdot\Big[ 3 \cdot 3^{2} \cdot 3^{3} + 5^{2} - \big(3^{4} \big)^{6}:3^{18} \Big]=$

$\bf 10 \cdot\Big[ 3^{1+2+3} + 5^{2} - \big(3^{4} \big)^{6}:3^{18} \Big]=$

$\bf 10 \cdot\Big( 3^{6} + 5^{2}-3^{4\cdot6}:3^{18} \Big)=$

$\bf 10 \cdot\Big( 3^{6} + 5^{2}-3^{24}:3^{18} \Big)=$

$\bf 10 \cdot\Big( 3^{6} + 5^{2}-3^{24-18} \Big)=$

$\bf 10 \cdot\Big( 3^{6} + 5^{2}-3^{6} \Big)=$

$\bf 10 \cdot 5^{2}=$

$\bf 10 \cdot 25 = \red{\underline{~250~}}$