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If X is a positive real number and x^2=2 then x^3=​

User DimonZa
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2 Answers

2 votes

Answer:

Explanation:

if X is a positive real number and x^2=2 then x^3=​

x² = 2

x = ±√2

(±√2)³ = 2.828427

User Eleanora
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x^(2) =2\\x=√(2) \\x^(3) =(2)^{(1)/(2)*3 } \\=2√(2)

User Chau Tran
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