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5x 3 + 4x 2 + 7x Term with the highest power of x = 5x 3 Exponent of x in this term = 3 ∴ Degree of this polynomial = 3.

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11.

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5x³ + 4x²+ 7x
Term with the highest power of x = 5x³Exponent of x in this term = 3
∴ Degree of this polynomial = 3.

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