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Meadow Hanna
Mathematics
2 November, 18:40
3x-5y+x^2+8y+4x-x^2
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1
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Trinity Lyons
2 November, 18:43
0
7x+3y
Step-by-step explanation:
Collect like terms
(3x+4x) + (-5y+8y) + (x^2-x^2)
2. Simplify
3x+4x=7x
-5y+8y=3y
x^2-X^2=0
So you get 7x+3y as your final answer
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