2 years ago

Please help please help

Mathematics

1 answer:

Romashka [77]2 years ago

4 0

Step-by-step explanation:

$\frac{-x^{2}+9}{x+3} \\ \\ \frac{-(x^{2}-9)}{x+3} \\ \\ \frac{-(x-3)(x+3)}{x+3} \\ \\ -x(x-3)$

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Vera_Pavlovna [14]

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Step-by-step explanation:

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3 years ago

In tossing four fair dice, what is the probability of tossing, at most, one 3

11Alexandr11 [23.1K]

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In tossing four fair dice, the probability of getting at most one 3 is 0.86.

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3 years ago