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14-01-2020
Mathematics

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Classify the expression: 5x+ 3x^2-7.
A.Linear expression
B.Quadratic expression
C.Cubic expression
D.Quartic expression

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14-01-2020

Answer:

B.Quadratic expression

Step-by-step explanation:

Quadratic expressions have a degree of 2. This means the highest exponent number is 2.

3x^2 is the term with the greatest exponent, and the exponent is 2.

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