Question

If x is a real positive number and x2=2 then what is the value of x 3
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Answer 1

Answer:

$\tt \pink{3}$

Step-by-step explanation:

$= > \red{x2 = 2} \\ = > x = \red {\frac{2}{2} }= \pink{1}. \\ \therefore \: \blue{x} \: \red{3} = \red{ 1 \times 3} = \pink{ 3} \: is \: required \: value.$