bilqees15 bilqees15

04-05-2021
Mathematics

contestada

[tex]( - 9) { }^{2} - \sqrt[3]{8?} [/tex]

Respuesta :

themathexpertise themathexpertise

04-05-2021

Answer:

79

Step-by-step explanation:

(-9)² - ∛8

Square the -9. (-x)² = x².

81 - ∛8

Calculate the cube root of 8.

81 - 2

Subtract.

79

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