Ask question

Ask question

All categories

3 years ago

12

What is the greatest number of roots a polynomial of degree 15 can have ?

1 answer:

mrs_skeptik [129]3 years ago

4 0

Answer:

15

Step-by-step explanation:

The highest exponent in a polynomial function is the degree. The degree is also the greatest number of roots available. Since roots come from the factors of the function, as each factor is multiplied the degree increases. If the degree is 15 the greatest number of factors or roots it can have is 15.

You might be interested in

Help ASAP and answer correctly please!!!

mafiozo [28]

Answer:

130 degrees

Step-by-step explanation:

7 and 2 are alike.

7 0

2 years ago

Juan is saving to purchase a new computer and has saved $213. He earns $3 a day and needs at least $654 for the computer he woul

zysi [14]

Answer:

Juan has to work at least 21 weeks.

Step-by-step explanation:

Juan earns $3 a day, then he earns $21 per week.

Let x be the number of weeks Juan works. He will earn $21x in x weeks.

Juan has saved $213,

He earns $21x,

Juan's total earnings are $213+$21x.

He needs to save at least $654, so

$213+21x\ge 654\\ \\21x\ge 654-213\\ \\21x\ge 441\\ \\x\ge 21$

Juan has to work at least 21 weeks.

4 0

3 years ago

What is the answer <br> 1/3x+y=4 <br> Y=

timofeeve [1]

Answer:

${ \tt{ \frac{1}{3} x + y = 4}} \\ \\ → \: { \tt{y = 4 - \frac{1}{3} x}}$

6 0

3 years ago

Factor completely: 4x2 + 25x + 6

steposvetlana [31]

<span>(x + 6)(4x + 1) </span>
<span>x times 4x = 4x^2 </span>
<span>x times 1 = x </span>
<span>6 times 4x = 24x </span>
<span>6 times 1 = 6 </span>
<span>Now add like terms and you get 4x^2 + 25x + 6 </span>

4 0

3 years ago

Read 2 more answers

Emnayel was charged 32$ 14 2/9 taki ride what was the cost per kilometer

MrMuchimi

32/(14+2/9) → 2.25 dollars per km

Hope this helps you

5 0

3 years ago