mleeheung mleeheung

27-08-2020
Mathematics

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Click and drag like terms onto each other to simplify fully. 1+x^2-3+2y+7x^2+3+3y

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ricchad ricchad

30-08-2020

Answer:

8x^2 + 5y + 1

Step-by-step explanation:

1 + x^2 - 3 + 2y + 7x^2 + 3 + 3y

group like terms

= x^2 + 7x^2 + 2y + 3y + 1 - 3 + 3

add similar items

= 8x^2 + 2y + 3y + 1 - 3 + 3

add similar items

= 8x^2 + 5y + 1 - 3 + 3

= 8x^2 + 5y + 1

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