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Mathematics, 18.02.2021 21:40 kmontanab00

Add 3x⁵-9x³+4x-7 to -4x⁴+5x³-8x-3. This is a closed operation in the set of polynomials because the (exponents, variables, coefficients) are (whole numbers, integers, real numbers)​

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Add 3x⁵-9x³+4x-7 to -4x⁴+5x³-8x-3. This is a closed operation in the set of polynomials because the...
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