Question

guy's can you please help me out​

Answer 1

$\sqrt{81} = 9$

${( - 3)}^{3} = - 27$

$\sqrt{81} - {( - 3)}^{3} = 9 - ( - 27) = 36$

Answer 2

Step-by-step explanation:

√81 - (-3×3)=

√(9×2) - (-9) = 9 - 9 = 0

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