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Mathematics, 23.05.2021 18:00 glocurlsprinces

Which of the following inequalities is true for all real values of x? x^3\geqx^2
3x^2\geq2x^3
(2x)^2\geq3x^2
3(x-2)^2\geq3x^2-2

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Which of the following inequalities is true for all real values of x? x^3x^2
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