Solve for x 3^3−3^2+3−1

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Ian Newson asked Oct 8, 2022

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35 votes

Solve for x 3^3−3^2+3−1

Mathematics
college

Ian Newson asked Oct 8, 2022

by Ian Newson

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25 votes

Answer:

$\tt{}20$

Explanation:

$\tt{} {3}^(3) - {3}^(2) + 3 - 1$

$\tt{}(3 * 3 * 3) - (3 * 3) + 3 - 1$

$\tt{}27 - 9 + 3 - 1$

$\tt{}20 \\$

Oush answered Oct 9, 2022

by Oush

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8 votes

Answer:

Explanation:

3³ - 3² + 3 - 1

27 - 9 + 3 - 1

30 - 9 - 1

30 - 10

= 20

Whizcreed answered Oct 13, 2022

by Whizcreed

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