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Yakvenalex [24]
3 years ago
14

Factor the GCF: 21x3y4 + 15x2y2 − 12xy3.

Mathematics
2 answers:
blondinia [14]3 years ago
7 0

Answer:

Option D.3xy^{2}(7x^{2}y^{2}+5x-4y)

Step-by-step explanation:

We have to factorize the expression given in the question.

21x^{3}y^{4}+15x^{2}y^{2}-12xy^{3}

21x^{3}y^{4}+15x^{2}y^{2}-12xy^{3}=3(7x^{3}y^{4}+5x^{2}y^{2}-4xy^{3})=3x(7x^{2}y^{4}+5xy^{2}-4y^{3})=3xy^{2}(7x^{2}y^{2}+5x-4y)

Option D. 3xy^{2}(7x^{2}y^{2}+5x-4y) is the answer.

-Dominant- [34]3 years ago
6 0
Ugh, these questions.

21x^3y^4 + 15x^2y^2 - 12xy^3

3xy^2 (7x^2y^2 + 5x - 4y)

Clearing up clutter...

3xy² (7x²y² + 5x - 4y)

That's your answer.  Thanks for working my brain. ;)
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Which best explains how the division equation relates to the diagram? (11 7/8) ÷ (2 3/8) =5
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Answer:

When you split the fraction 2\frac{3}{8} into 5 parts it will equal to 11\frac{7}{8}.

Step-by-step explanation: I hope this helps. UwU


4 0
3 years ago
Solve equation <br> -8n+7(8+3n)=-16+4n
spin [16.1K]

Answer:

<h2><u><em>-8</em></u></h2>

Step-by-step explanation:

Solve equation

-8n + 7 * (8 + 3n)= -16 + 4n

-8n + 56 + 21n = -16 + 4n

13n + 56 = -16 - 56

13n -4n = -16 - 56

9n = -72

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5 0
2 years ago
In a large county in Central Pennsylvania, 42% of all registered voters are Democrats and 53% are Republicans. What is the proba
AVprozaik [17]

Answer:

Probability [Randomly selected voter affiliated with other party] = 1/20

Step-by-step explanation:

Given:

Percentage of Democrats voters = 42%

Percentage of Republican voters = 53%

Find:

Probability [Randomly selected voter affiliated with other party]

Computation:

Percentage of other party voters = 100% - [Percentage of Democrats voters + Percentage of Republican voters]

Percentage of other party voters = 100% - [42% + 53%]

Percentage of other party voters = 100% - 95%

Percentage of other party voters = 5%

Probability [Randomly selected voter affiliated with other party] = Percentage of other party voters / 100%

Probability [Randomly selected voter affiliated with other party] = 5% / 100%

Probability [Randomly selected voter affiliated with other party] = 1/20

8 0
2 years ago
For all real numbers a and b, if ab=0, then a=0 or b=0. True or false?
Alinara [238K]
True. For example, if 2 is a, and b was 0, then ab would automatically be 0. Both a and b can be 0 though, but at least one of them must be zero.
3 0
3 years ago
Read 2 more answers
0.234 is bigger or less than 0.76​
Katarina [22]

Answer: 0.234 is less than 0.76

Step-by-step explanation:

0.234 can be rounded out to 0

0.76 can be rounded out to 1

8 0
2 years ago
Read 2 more answers
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