1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harrizon [31]
4 years ago
15

Ind all integers b such that x^(2)+bx+5 can be factored.

Mathematics
2 answers:
JulsSmile [24]4 years ago
8 0

Answer:

All integers greater than 4 (5 or greater) and less than -4 (-5 or less)

Step-by-step explanation:

x² + bx + 5

b² - 4ac 》 0

b² - 4(1)(5) 》 0

b² - 20 》 0

b 》 sqrt(20)

b 》 4.47

b 《 -sqrt(20)

b 《 - 4.47

All integers greater than 4 (5 or greater) and less than -4 (-5 or less)

ki77a [65]4 years ago
6 0

Answer:

so that the trinomial can be factored: x^2+bx+15. Algebra -> Polynomials-and-rational-expressions -> SOLUTION: Find all integers b so that the trinomial can be factored: x^2+bx+15 Log On. Algebra: Polynomials, rational expressions

Step-by-step explanation:

brainlist

You might be interested in
Help!!! ---- The graph of a function is a line that passes through the points (1,4), (3,8), and (6,y). What is the value of y?
natima [27]

Answer:

y = 14

Step-by-step explanation:

First find the slope of the line. To find the slope of the line, use the slope formula:

m = \frac{y_2-y_1}{x_2-x_1} = \frac{8-4}{3-1} =\frac{4}{2}=2

The slope of the line is 2.

Repeat this same process instead with points (1,4) and (6,y). Substitute m = 2.

2 = \frac{y-4}{6-1} \\\\ 2=\frac{y-4}{5}\\\\ 10=y-4\\\\14b= y

So y = 14.

5 0
3 years ago
Paul bought 2.25 meters of wood to make 5 shelves of equal length . What is the length of each shelf ? show your work on a picec
LiRa [457]

Answer:

Length of each shelf is 0.45 meters

Step-by-step explanation:

Given

Total\ Length = 2.25\ meters

Shelves = 5

Required

Determine the length of each shelf

This is calculated by dividing the total length by number of shelves as thus:

Length = Total\ Length/Number\ of\ Shelf

Length = 2.25m /5

Length = 0.45m

Hence;

<em>Length of each shelf is 0.45 meters</em>

3 0
3 years ago
Read 2 more answers
Together, teammates Pedro and Ricky got 2678 base hits last season. Pedro had 282 more hits than Ricky. How many hits did each p
irga5000 [103]

Answer:

pedro- 1621

ricky- 1057

Step-by-step explanation:

3 0
3 years ago
Helppppp ur gurlll out
EleoNora [17]

Answer:

1+ -4

2+ -5

3+ -6

32+ -35

13,345+ -13,348

Step-by-step explanation:

There are infinite solutions. Mainly start with a positive and add a negative that is 3 more greater then the positive.

3 0
2 years ago
What is the missing coefficient of the x-term of the product (-x-5)² after it has been simplified?
Mice21 [21]

The missing coefficient of the x-term after finding the product of (-x - 5)², is: C. 10.

<h3>What is the Coefficient of a Variable?</h3>

The coefficient of a variable is the numerical value that comes before the variable and multiplies it.

Find the product of (-x - 5)²:

(-x - 5)(-x - 5)

-x(-x - 5) -5(-x - 5)

x² + 5x + 5x + 25

x² + 10x + 25

The x-term is "10x". The coefficient is: 10.

Learn more about the coefficient of a variable on:

brainly.com/question/16895867

#SPJ1

5 0
3 years ago
Other questions:
  • How many solutions does the equation 9x + 27 = 27 have?
    8·1 answer
  • A deposit of $94 positive or negative
    15·2 answers
  • A point represents what in geometry
    7·1 answer
  • The sum of two numbers is 27. One number is 3 more than the other number. Write and solve a system of equations to find to two n
    6·1 answer
  • On a quiz, you answered 38 questions correctly out of 43. What percent did you answer correctly? (Round your answer to nearest p
    9·2 answers
  • Some one plz help me with problems 12,13 and 14 thank you!
    11·2 answers
  • The line plot shows the number of books read by 15 students over the summer. How many students read 3 or fewer books? A. 5 , B.
    7·1 answer
  • Four points are plotted on the number line. Complete
    11·1 answer
  • Jonathan is cooking burgers at Top Burger. On Friday he worked 8 hours, and on Saturday he worked 6 hours. He gets paid 12 dolla
    7·1 answer
  • Solve 5! how do i solve 5 with legit 0 context?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!