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mafiozo [28]
3 years ago
8

Which expression is equivalent to 9a + 12?

Mathematics
2 answers:
miv72 [106K]3 years ago
7 0
3(3a+4) have a good day I hope this helps
Veronika [31]3 years ago
4 0

Answer:

3(3a+4)

Step-by-step explanation:

3(3a+4)

use distributive property

9a+12

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Factorise 3x^3 - 12xy^2​
igomit [66]

Answer:

we can conclude that:

3x^3\:-\:12xy^2=3x\left(x+2y\right)\left(x-2y\right)

Step-by-step explanation:

Given the expression

3x^3-12xy^2

Let us factorize the expression

3x^3-12xy^2

Apply the exponent rule: a^{b+c}=a^ba^c

3x^3\:-\:12xy^2=3xx^2-12xy^2

Rewrite 12 as 4 · 3

                     =3xx^2-4\cdot \:3xy^2

Factor out the common term 3x

                     =3x\left(x^2-4y^2\right)

\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:}x^2-y^2=\left(x+y\right)\left(x-y\right)

                      =3x\left(x+2y\right)\left(x-2y\right)

Therefore, we can conclude that:

3x^3\:-\:12xy^2=3x\left(x+2y\right)\left(x-2y\right)

8 0
3 years ago
From a functionalist view point, the U.S. economic system would be seriously strained if we completely eliminated poverty level
Rudik [331]

It is true that the U.S. economic system would be seriously strained if we completely eliminated poverty level wages."

<h3>What is poverty level wages?</h3>

The poverty level wages stipulates the lowest or minimum possible wages that a person can be paid in a functional economy. The maintenance of the poverty level wages helps the economy to remain functional and afloat.

Thus, it is a true statement that; From a functionalist view point, the U.S. economic system would be seriously strained if we completely eliminated poverty level wages."

Learn more about  poverty level wages:brainly.com/question/8532382

#SPJ1

5 0
2 years ago
Get a similar question You can retry this question below
hoa [83]

Sum of triangle angles = 180

smallest angle = x

second angle = 3x

third angle = x +35

180 = x + 3x + x + 35

145 = 5x

x = 29 is the smallest

the second is 87

the third is 64

8 0
2 years ago
Can somebody please help me and give me the answer to example 2
Salsk061 [2.6K]

Answer:

there is no question for example 2

Step-by-step explanation:

5 0
3 years ago
What is the difference of the polynomials?
olya-2409 [2.1K]

Answer:

2x³ + 2x

Step-by-step explanation:

(x² + x³ + x² + x) - (x² - x³ + x² - x)

= x² + x³ + x² + x - x² + x³ - x² + x

Gathering like terms...

x³ + x³ +x² + x² -x² - x² + x + x

= 2x³ + 2x

6 0
2 years ago
Read 2 more answers
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