3 years ago

Which of the following is the correct factorization of 27x³ - 8?

Mathematics

2 answers:

anyanavicka [17]3 years ago

6 0

(3x-2)(9x²+6x+4) I think that's it

bekas [8.4K]3 years ago

3 0

Answer:The second choice

Step-by-step explanation:

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Divide. 413÷129 Enter your answer, as a mixed number in simplest form, in the box.

kompoz [17]

For this case we must divide the following expression:

$\frac {413} {129}$

The expression can not be simplified. When dividing we have that its decimal form is given by:

3,201550

If we convert to a mixed number we have:

$3 \frac {26} {129}$

Verifying:

$3 \frac {26} {129} = \frac {129 * 3 + 26} {129} = \frac {413} {129}$

Answer:

$3 \frac {26} {129}$

5 0

3 years ago

Please help me with question 12 :(

Nikitich [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

9/16+5/12= help asap

navik [9.2K]

$\frac{9}{16} + \frac{5}{12} = \frac{27}{48} + \frac{20}{48} = \frac{47}{48}$

8 0

3 years ago

Read 2 more answers

Find - 2 2/6 + (5/6)

Bad White [126]

Answer:-3/2

Step-by-step explanation:

-2 2/6+5/6

-7/3 + 5/6

(2x-7+1x5) ➗ 6

(-14+5) ➗ 6

-9 ➗ 6

-9/6=-3/2

5 0

3 years ago

3^x=1/9<br><br> What does x equal?

Nastasia [14]

Answer: The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try!

Step-by-step explanation:

7 0

3 years ago