Question 351153
x2yp5+2xy2p3+3p5x2y-7y2xp5
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Put the scrambled letters in alphbetical order.
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p^5x^2y + 2p^3xy^2 + 3p^5x^2y - 7p^5xy^2
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Find patterns that look alike and combine those terms.
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I get:
4p^5x^2y + 2p^3xy^2 -7p^5xy^2
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Cheers,
Stan H.