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adelina 88 [10]
3 years ago
15

Rewrite the expression so that the GCF is factored completely: 2x^3y+18xy-10x^2y-90y

Mathematics
2 answers:
Agata [3.3K]3 years ago
6 0

2x^3y+18xy-10x^2y-90y

= 2xy(x^2 + 9)- 10y(x^2 + 9)

= (x^2 + 9)(2xy - 10y)

= (x^2 + 9) 2y(x - 5)

= 2y (x^2 + 9) (x - 5)

Gemiola [76]3 years ago
3 0

The final answer is:

= 2y (x^2 + 9) (x - 5)

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Decide whether the sequence 4,10,20,34,52 ....... is a linear model,
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Lineal.

Step-by-step explanation:

To determine if the sequence 4,10,20,34,52 ....... is a linear model, a quadratic model or a cubic model, the following mathematical logical reasoning must be carried out:

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20 to 34 = +14

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Thus, we can see at a glance that the sequence increases 4 numbers in each digit, adding first 6, then 10, then 14 and so on, with which the next numbers in that sequence should be 74 (+22), 100 ( +26), 130 (+30), 164 (+34), and so on.

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2 years ago
Larry has a gift card worth 400 for a local entertainment store Movies cost $20 each and newly released video games cost $50 eac
Vikki [24]

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All are correct.

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Point (5,6) satisfy both inequalities.

For (10,4),

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Point (10,4) satisfy both inequalities.

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Point (20,0) satisfy both inequalities.

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Point (15,2) satisfy both inequalities.

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3 years ago
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5/6
The greatest common denominator of 45 and 54 is 9.
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