All categories

3 years ago

Fully factor 6k^2 – 42k + 36. Show your work for full credit. (4 points)

Mathematics

1 answer:

aksik [14]3 years ago

7 0

Step-by-step explanation:

6k² - 42k + 36

= 6(k² - 7k + 6)

= 6(k - 6)(k - 1).

3x(x² + x + 1)

= 3x³ + 3x² + 3x.

You might be interested in

Chris bought 12.4 gallons of gasoline. There are approximately 3.8 liters in 1 gallon. Which measurement is closetsto the number

Damm [24]

Answer:

C 47.12 L

Step-by-step explanation:

1 gallon = 3.8 liters

12.4 gallons = x

Cross Multiply

= 12.4 × 3.8

47.12 liters

Option C is correct

5 0

3 years ago

Is Did Jose watch television last night?a statical question

Alex777 [14]

Answer:

It is not a statical question, because it does not have a variety of answers

Step-by-step explanation:

A statical question is one that can be answered by collecting data and where there will be a variability in the data.

3 0

4 years ago

Read 2 more answers

The hcf of 12x^2-4xy+15x-5y

stiks02 [169]

Answer:

-1

Step-by-step explanation:

We have 2 letters, x and y. what letter is in all of them? none of them. that means the HCF can't contain a letter. let's take away the letters, we have 12, -4, 15, -5. Since -5 is a prime number. the answer is -1

7 0

2 years ago

Two lines, C and D, are represented by the following equations:

Usimov [2.4K]

The second choice is the answer

5 0

4 years ago

Find the sum of series 4/(4n-3) (4n+1)

ANTONII [103]

$\dfrac4{(4n-3)(4n+1)}=\dfrac1{4n-3}-\dfrac1{4n-1}$

Assuming the sum starts at $n=1$ , the $N$ th partial sum is

$\displaystyle\sum_{n=1}^N\left(\frac1{4n-3}-\frac1{4n-1}\right)=\left(1-\frac15\right)+\left(\frac15-\frac19\right)+\cdots+\left(\frac1{4N-7}-\frac1{4N-3}\right)+\left(\frac1{4N-3}-\frac1{4N+1}\right)$
$\displaystyle\sum_{n=1}^N\left(\frac1{4n-3}-\frac1{4n-1}\right)=1-\frac1{4N-1}$

As $N\to\infty$ , you're left with simply 1.

8 0

3 years ago