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ddd [48]
3 years ago
8

Simplify the equation and tell whether the equation has one solution, no solution or infinite solutions 9(x+5)-20+9x+25

Mathematics
1 answer:
ANTONII [103]3 years ago
8 0

Step-by-step explanation:

I do not know but I hope you have a great day.

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Answer:

-19

Step-by-step explanation:

Evaluate -x^2 - 5 x y + 5 y^3 where x = -2 and y = -1:

-x^2 - 5 x y + 5 y^3 = -(-2)^2 - -2 (-5) + (-1)^3×5

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| 1 | 0

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+ | | 4

| 1 | 9:

Answer:  -19

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Answer:

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