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100
3x^2
3x X 1x
100
(2x^2 - 4) - (x^2 + 3x - 3)
x^2 - 3x - 1
100
(2x + 5y) + (3x - 2y)
5x + 3y
100
2x + 4 divided by 2
x = 2
100
An expression made from variables using only addition, subtraction, multiplication, division and non-negative integer exponents.
What are polynomials?