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dmitriy555 [2]
3 years ago
9

Are the expressions 2 2 8 47 a ba − + and ( ) 2 53 2 6 a bb − + equivalent?

Mathematics
1 answer:
Lana71 [14]3 years ago
6 0
no the are equivalent
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Combine like terms to simplify the expression:<br><br> -7x + 3y - 2 + 6x - 1 - y2
diamong [38]
It seems that the expression is - 7x + 3y - 2 + 6x -1 - y^2

like terms:

-7x + 6x = - x

3y stands alone

-2 - 1 = -3

- y^2 stands alone

Answer: - x + 3y - 3 - y^2

[note: if the last term is not y^2 but 2y, then you have to combine +3y - 2y = y and the answer would be - x + y - 3]
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Alchen [17]
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nasty-shy [4]

Answer:

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