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Elanso [62]
3 years ago
15

(2x - y + 3) (2x - y - 3)using identities ​

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0

Step-by-step explanation:

(2x-y+3)(2x-y-3)=

4x²-2xy-6x-2xy+y²+3y+6x-3y-9=

4x²-4xy+y²-9=

(2x-y)²-9

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The color that has the greatest difference between the theoretical and experimental probability is yellow.

<h3>Which color has the greatest difference?
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Theoretical probability of each color = number of color in each section / total number of sections

1/5 = 0.2

Experimental probability is based on the result of an experiment that has been carried out multiples times

Experimental probability

Experimental probability of choosing orange = 118 / 625 = 0.19

Difference = 0.2 - 0.19 = 0.01

Experimental probability of choosing purple = 137 / 625 = 0.22

Difference 0.22 - 0.2 = 0.02

Experimental probability of choosing brown = 122 / 625 = 0.20

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Experimental probability of choosing yellow = 106 / 625 = 0.17

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Experimental probability of choosing green = 142 / 625 = 0.23

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To learn more about experimental probability, please check: brainly.com/question/23722574

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6 sides on a dice 1-6 numbers probability is 4/6 or 2/3
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Michael had 3 times as many mangoes as Junior. After eating 8 mangoes. Michael had
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Answer:

Step-by-step explanation:

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Multiplication by 10ⁿ → move decimal n places to the right.

Multiplication by 10⁻ⁿ → move decimal n places to the left.

For n ∈ N

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