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3 years ago

(x + y + 2)(y +1) sorry this is all it says

Mathematics

1 answer:

krek1111 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

$(x + y + 2)(y + 1) = \\ xy + x + {y}^{2} + + y + 2y + 2 = \\ xy + x + {y}^{2} + 3y + 2$

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Answer:

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Step-by-step explanation:

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marusya05 [52]

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3 years ago

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charle [14.2K]

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Step-by-step explanation:

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2 years ago

12. (r - 5)3 + r2 ifr= -3 and s= -4

Natasha2012 [34]

Answer:

-503

Step-by-step explanation:

the statement tell us:

(r - 5)^3 + r^2

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so we have:

(-3 - 5)^3 + (-3)^2

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6 0

3 years ago