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Which of these codes is valid to create x²+y²=2z?
a. <sub>x2</sub>+<sub>2y</sub>=2z b. x<sub>2+y<sub>2=2z c. x<sup>2</sup>+y<sup>2</sup>=2z d. x<sup>2<\sup>+y<sup>2<\sup>=2z
5 Réponses
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It's C
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OK 👌
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C is the correct option.
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C is correct
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c