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Add and subtract polynomials Add. (w2+5w)+(2w2+w+7) Can you explain how and what you did?
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Add and subtract polynomials Add. (w2+5w)+(2w2+w+7) Can you explain how and what you did?
asked
Sep 8, 2019
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Add and subtract polynomials
Add.
(w2+5w)+(2w2+w+7)
Can you explain how and what you did?
Mathematics
high-school
Quanna
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Quanna
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(w^2+5w) + (2w^2 +w +7)
when adding or subtracting polynomials, just combine the like terms from each set:
w^2 + 2w^2 = 3w^2
5w +w = 6w
so you would have :
3w^2 + 6w + 7
Sean Sobey
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Sep 13, 2019
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Sean Sobey
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