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Ganezh [65]
2 years ago
14

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

Mathematics
2 answers:
RoseWind [281]2 years ago
7 0

x^{2} =2\\x=\sqrt{2} \\x^{3} =(2)^{\frac{1}{2}*3 } \\=2\sqrt{2}

klio [65]2 years ago
6 0

Answer:

Step-by-step explanation:

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

x² = 2

x = ±√2

(±√2)³ = 2.828427

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