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4 years ago

5

Is it possible for a composite number to have more than one prime factorization? Is it possible for a number to have no prime fa

ctors? Why

1 answer:

Liula [17]4 years ago

6 0

It's not possible for a number to not have any prime factors be cause the number will always be able to have the factor of 1 whcih is a prime number

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An example of coefficient math problem

spayn [35]

The number that is being multiplied by the variable ( the letter) so like if you have 2X the 2 is the coefficient

8 0

4 years ago

What is the equation in slope-intercept for

Sholpan [36]

The equation is y= 1/4x + 3

3 0

3 years ago

Help would be much appreciated! :)

Tju [1.3M]

Answer:

$\displaystyle \frac{x^4 + 10x^3 + 25x^2 + 3x - 24}{x^2 + 5x - 4} = x^2 + 5x - 4 + \frac{3x - 8}{x^2 + 5x - 4}$

General Formulas and Concepts:

<u>Algebra I</u>

Terms/Coefficients

Expanding

<u>Algebra II</u>

Polynomial Division

Long Division
Synthetic Division

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify.</em>

<em /> $\displaystyle \frac{x^4 + 10x^3 + 25x^2 + 3x - 24}{x^2 + 5x - 4}$ <em />

<em />

<u>Step 2: Long Division</u>

<em>See attachment.</em>

Multiply quotient <em>a</em> and divisor, then subtract from dividend: $\displaystyle x^2(x^2 + 5x - 4) = x^4 + 5x^3 - 4x^2 \leftarrow \text{red 1}$
Multiply quotient <em>b</em> and divisor, then subtract from new dividend: $\displaystyle 5x(x^2 + 5x - 4) = 5x^3 + 25x^2 - 20x \leftarrow \text{red 2}$
Multiply quotient <em>c</em> and divisor, then subtract from new dividend: $\displaystyle 4(x^2 + 5x - 4) = 4x^2 + 20x - 16 \leftarrow \text{red 3}$
Write remainder: $\displaystyle \frac{r(x)}{b(x)} = \frac{3x - 8}{x^2 + 5x - 4}$

<em>Please excuse the bad handwriting.</em>

4 0

2 years ago

Mr.Lee wants to survey 20 of the 210 students in seventh grade about the hours they slerp each night. He finds 2 of the 20 stude

allsm [11]

21 students sleep for 9 hours each night

<em><u>Solution:</u></em>

Given that, Mr.Lee wants to survey 20 of the 210 students in seventh grade about the hours they sleep each night

He finds 2 of the 20 students surveyed sleep for 9 hours each night

Therefore, 2 out of 20 students sleep for 9 hours each night

Find out the percentage of 2 out of 20

$\rightarrow \frac{2}{20} \times 100 = 10 \%$

Thus 10 % of 210 students sleep for 9 hours each night

Find out 10 % of 210

$\rightarrow 10\% \text{ of } 210\\\\\rightarrow 10 \% \times 210\\\\\rightarrow \frac{10}{100} \times 210\\\\\rightarrow 21$

Thus 21 students sleep for 9 hours each night

6 0

3 years ago

Which ratios form a proportion

nata0808 [166]

I'm pretty sure it's <em>C</em>

Step-by-step explanation:

2/3=8/12

8/12 ....divided both by 4=2/3

2/3=2/3

4 0

4 years ago