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KIM [24]
3 years ago
8

Factor -24a3b3c3 - 84a4b2c.

Mathematics
2 answers:
sammy [17]3 years ago
4 0

Answer:

-12a³b²c ( 2bc² + 7a)

Step-by-step explanation:

To factorize, we must separate the highest common factors between the products that make up the given expression. To get the highest common factor between the two products,

-24a3b3c3 = -2 * 2 *2 * 3 * a³ *b² *b * c² * c

- 84a4b2c = -2 * 2 *3 * 7 * a³ * a *b² * c

The common elements are  -2, 2, 3, a³, b², c

The product of the common elements

= -12a³b²c

Hence, factorizing

-24a3b3c3 - 84a4b2c = -12a³b²c ( 2bc² + 7a)

svet-max [94.6K]3 years ago
3 0

Answer:

-12a^3b^2c(2bc^2-7a)

Step-by-step explanation:

We can factor the the expression using the GCF by finding the greatest common factors (parts that multiply to make it) and pulling them out.

-24a^3b^3c^3-84a^4b^2c\\-12a^3b^2c(2bc^2-7a)

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Which quantity could go in the blank to make the equation true?
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tankabanditka [31]

Answer:

D.   22.5 sq. un.

Step-by-step explanation:

W divides BU so that there is a ratio of 1;2 meaning that there are 3 parts.

That means that 3 parts is BUV; we know that one of those parts is 4.5 sq. un. so 4.5*3=13.5 sq. un.  - Also 4.5*2=9 to get WUV

V is the midpoint of the line BS so that means that BUV and UVS are equal

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2 years ago
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Answer:

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Step-by-step explanation:

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