2x3 - 7 + 5x2 - x3 + 3x - x3

Simplify, arrange the terms in order of decreasing degree of x and find the degree of the polynomial for:
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1 Answer

2x3 - 7 + 5x2 - x3 + 3x - x3

first put the common factors together

2x^3-x^3-x^3 + 5x^2 + 3x - 7

5x^2 + 3x - 7

by Level 10 User (55.7k points)

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