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5x5 + 8x2 + 2x – 3x9 – 8x4 – 4x5

1 Answer

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I'm assuming that the number after the variable is supposed to be the exponent.


5x^(5)+8 x^(2) +2x-3x^(9)-8x^(4)-4x^(5)

Combine like terms to get:


-3x^(9)+x^(5)-8x^(4)+8x^(2)+2x
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