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
mrs_skeptik [129]
3 years ago
7

What are the solutions to x2 + 8x + 7 = 0

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
8 0
x^{2} +8x+7=0
Product=7
sum=8
x^{2} +x+7x+7=0
x(x+1)+7(x+1)=0
(x+7)(x+1)=0
x=-7, -1
3241004551 [841]3 years ago
6 0
X^2 + 8x + 7 = 0
x^2 + 7x + x + 7 = 0
x(x + 7) + 1(x + 7) = 0
(x + 7) (x + 1) = 0

x = -7      or       x = -1
You might be interested in
Emergency!!!! Please Help!!! Time limit!!!!
almond37 [142]

Answer:

i cant see it very well it is too small can you zoom it in some thx :)

Step-by-step explanation:

6 0
3 years ago
Program the VR Robot to drive forward 6 grid squares, turn around, and drive back 6 grid squares. How many degrees did you have
german

Answer::3

Step-by-step explanation:

4 0
3 years ago
The data set below gives the prices (in dollars) of cordless phones at an electronics store. 35, 50, 60, 60, 75, 65, 80
tangare [24]

Answer: ?

Step-by-step explanation:

?

5 0
3 years ago
Find the product 1/2x3/4.
Sauron [17]

Answer:

The product is 3/8

Step-by-step explanation:

When you multiply two fractions, first multiply the numbers on the top (numerators).

1 * 3 = 3

Then multiply the bottom numbers (denominators).

2 * 4 = 8

Now stick the first over the second.

3/8

7 0
3 years ago
Question 5 (1 point)
aleksley [76]

Answer:

A = x^2 + 5x - 14

Step-by-step explanation:

A = L × W

A = (x+7) × (x-2)

A = x^2 + 7x - 2x - 14

5 0
3 years ago
Other questions:
  • Describe how to convert 2 liters per hour to milliliters per second. First convert liters to milliliters by multiplying by . The
    5·1 answer
  • Solve for the width in the formula for the area of a rectangle.
    11·2 answers
  • In the figure below, which term best describes point V?
    9·1 answer
  • Solve math problem for v. V-6=8
    14·2 answers
  • I’m late on hw and need it done now or I repeat grade
    13·2 answers
  • Ismail tried to prove that sin(θ) = cos(90°− θ) using the following diagram. His proof is not correct.
    9·1 answer
  • Help out please !!!!
    14·2 answers
  • Which statement best describes the events in Group 1?<br> PLEASE HELP ME IM BEGGINGG
    7·1 answer
  • Deal city is having a sale on a video game that, because of it popularity is notoriously hard to get ahold of. While waiting in
    14·1 answer
  • Help ASAP and answer correctly please!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!