( - 9) { }^(2) - \sqrt[3]{8?} ​

Question

`( - 9) { }^(2) - \sqrt[3]{8?}`
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Answer 1

79

Explanation:

(-9)² - ∛8

Square the -9. (-x)² = x².

81 - ∛8

Calculate the cube root of 8.

81 - 2

Subtract.

79