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
natima [27]
3 years ago
9

How to solve x^2+14x-15=0

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0

Answer:

x² +14x-15=0

=>x²+15x-x-15=0

=> x(x +15)-1(x+15)=0

=> (x-1)(x+15)=0

=> x = 1 or,x=-15

Andrei [34K]3 years ago
6 0

Answer: x = 1

Step-by-step explanation:

x^2 + 14x - 15 = 0

x^2 + 14x = 15

x^ + 14x = 15

1 + 14 = 15

So X must = 1

because 14 + 1 = 15

hope this helps mark me brainliest if it did

You might be interested in
Please list a reason why scientific notation is important thank youuu !!
otez555 [7]

The primary reason why scientific notation is important is that it allows us to convert very large or very small numbers into much more manageable sizes. When these numbers are in scientific notation, it is much easier to work with them
6 0
3 years ago
Please help ill give brainliest!! Im terrible at math :(<br><br> What is: 3 divided by \frac{1}{4} ?
Ghella [55]

Answer:

12

Step-by-step explanation:

3 ÷ 1/4

Copy dot flip

Keep the first number, change the divide to multiply and take the reciprocal of the 2nd number

3 * 4/1

12

3 0
3 years ago
Read 2 more answers
What is the area of the semicircle?
Serggg [28]

Step-by-step explanation:

Area (semi-circle)= \frac{r^2\pi }{2}

A = \frac{(11)^2\pi }{2}

A=\frac{121\pi }{2}

A=\frac{379.94}{2}

A=189.97

The area of the semi-circle is 189.97

6 0
3 years ago
A study of college graduates involves three variables: income level, job satisfaction, and one-way commute times to work. List s
Ket [755]

Answer:

(F). People may have a career following their passion, but have a low income or a long commute.

(A). A working spouse could affect all three variables. (C).People might be very satisfied with their career as long as the income is high.

(E). One-way commute times may be long because affordable housing is distant from the job.

Step-by-step explanation:

a. People may have a career following their passion, but have a low income or a long commute.

sometimes people can get jobs based on their passion but might still have low income and a long commute.

b. A working spouse could affect all three variables.

Yea a working spouse considers the income rate, job satisfaction and commute time involved in a job because it can affect their daily lives.

c. People might be very satisfied with their career as long as the income is high.

Most people are more satisfied with their career when the income rate is high.

d. One-way commute times may be long because affordable housing is distant from the job.

Income rate affects the choice of accommodation and housing.

5 0
3 years ago
Consider the following.
8_murik_8 [283]

Answer:

Step-by-step explanation:

You've typed the equation incorrectly. 3^5x-1 = 3⁵x-1.

It needs to be typed as 3^(5x-1) = 7.

3 0
3 years ago
Other questions:
  • How much is 1/17 worth in percent
    6·2 answers
  • A cylindrical water tank's height is 48 feet and the diameter is 30 feet. Considering that 1 cubic yard = 202 gallons, how many
    7·1 answer
  • Find the length of an arc intercepted by a central angle of 0.769 radian on a circle with radius 11.4cm????? PLEASE HELP SHOW AL
    7·2 answers
  • A certain type of bird lives in two regions of a state. The distribution of weight for birds of this type in the northern region
    15·1 answer
  • What is the best buy 6 oz for $0.90, 10 oz for $1.10 or 16 oz for $1.44
    11·2 answers
  • The ages of 11 students enrolled in an on-line macroeconomics course are given in the following steam-and-leaf display:
    15·1 answer
  • At a zoo, 7 monkeys ate 35 bananas in one day. At
    5·2 answers
  • The box plot shows the highest jump for each competitor in the Women's High Jump Final at the 2008 Olympics in Beijing, China. F
    15·2 answers
  • Pls answer first one to get it right and show work will get brainliest thanks :3
    12·1 answer
  • What is the area of this figure?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!