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Give the degree of the polynomial
400x10 – 300x20 + 200x30 – 100x40
A. 400
B. 10
C. 40
D. 200
E. 100
Correct Answer: C
Explanation/Reference:
Explanation:
The degree of a polynomial in one variable is the greatest exponent of any of the powers of the variable. The terms have as their exponents, in order, 10, 20, 30, and 40; 40 is the greatest of them and is the degree of the polynomial.
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