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Mathematics, 17.07.2021 01:00 stormserena

Which of the following expressions are polynomials? Select all that apply.

3x^2 – 7y, 2/x - 8y, 3x^-2 + y^3, 4x² - 9

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Which of the following expressions are polynomials? Select all that apply.

3x^2 – 7y, 2/...

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