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Aliun [14]
3 years ago
6

Which shows one way to determine the factors of y3 – 9x2 + 5x – 45 by grouping

Mathematics
1 answer:
Gnoma [55]3 years ago
4 0

Answer:

(x²+5)(x-9)

Step-by-step explanation:

Assuming that you are asking to factor by grouping:

x³ - 9x² + 5x – 45

You can group:

x²(x-9) + 5(x-9)

and then combine the x² and 5:

(x²+5)(x-9)

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Answer:

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Step-by-step explanation:

Step 1

Determine the conversion factor as shown;

1 inch in the drawing represents 3 feet in the actual drawing

To convert a measurement in inches in the drawing to an actual measurement, we use a conversion factor of 3. In the same way, to convert a measurement in feet in the actual stage to the drawing measurement in inches, we use a conversion factor of (1/3).

Step 2

Convert 14 inches in the drawing to the actual measurement of the stage as follows;

Actual stage length=drawing length×conversion factor

where;

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conversion factor=3

replacing;

Actual stage length=(14×3)=42 feet

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3 0
3 years ago
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Marta_Voda [28]

Answer:

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Step-by-step explanation:

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3 years ago
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aksik [14]
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Mars2501 [29]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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