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
Kruka [31]
3 years ago
9

What are the roots of the polynomial equation? x² + 7x + 12 = 0 Enter your answers in the boxes. x1= x2=

Mathematics
2 answers:
Wewaii [24]3 years ago
4 0
Find the roots by solving for x.
x= -3, -4
oksian1 [2.3K]3 years ago
3 0
The equation factors as
.. (x +3)(x +4) = 0
By the zero-product rule, the roots are
.. x1 = -4
.. x2 = -3

You might be interested in
If f(x) = 3x + 12, find the value of x so that f(x) = 36.
Fynjy0 [20]

Answer:

The answer is 8 .

Step-by-step explanation:

f(x)=36

36=3x+12

36-12 and 12 -12

36-12=24

24 divided by the 3 that left in the equation equals 8 .

36=3x+12

-12       -12

24=3x

divided 24 by 3 and get 8

6 0
3 years ago
Read 2 more answers
Find the missing lengths of the sides.
Irina18 [472]

Answer:

The choice third ; a=9 , c= 18

Step-by-step explanation:

\sin(60)  =  \frac{9 \sqrt{3} }{c} \\  \\ c = 18

\tan(30)  =  \frac{a}{9 \sqrt{3} }  \\  \\ a = 9

3 0
2 years ago
GEOMETRY IM STUCK! PLEASE HELP!!
Elza [17]
Um, here is the problem. WE NEED A PICTURE TO ACTUALLY TELL YOU THE ANSWER! DO YOU WANT AN ANSWER OR NOT?????
7 0
3 years ago
HELP URGENT I AM TIMED PLEASE SOLVE AND EXPLAIN YOUR ANSWER DUE IN 5 MINUTES :)
Ratling [72]

Answer:

njblhgkc dggh,bn bhjvbhj,n hg cfxzedsetxdrycfuvgibkhjnm

Step-by-step explanation:

8 0
3 years ago
A garden is designed in the shape of a rhombus formed from 4 identical 30°-60°-90° triangles. The shorter distance across the mi
Alchen [17]
        It also means that a rhombus is formed from 2 identical equilateral triangles ( 2 identical 30 - 60 - 90 triangles forms one equilateral ) and a side of that triangle measures : 30 feet. 
      Answer:
      The perimeter of the garden :  4 * 30 = 120 feet
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find three consecutive integers such that three times the sum of the first two is eight more than 5 times the third.
    7·1 answer
  • Find the measurement indicated in the parallelogram.
    7·1 answer
  • Lisa is 9 years younger than her brother Paul. Seven years ago Paul was 4 times as old as Lisa. How old is Paul now?
    12·1 answer
  • The nurse researcher is reading about linear regression. what is linear regression
    9·2 answers
  • Use the formula V = s³, where V is the volume and s is the edge length of the cube, to solve this problem.A cube-shaped bin has
    9·1 answer
  • The owner of patties party shop ordered 4 cartons of balloons. how many balloons did she order?
    14·2 answers
  • Can someone please help me with this?!
    12·1 answer
  • -7.2x+3.5=-8.7x-10 help plz
    15·1 answer
  • Find the range and the midrange for the following data set: 7.25, 6.75, 6, 7.5, 7, 7, 7, 7.5, 6, 8.5, 8.5, 6.5, 7, 5.5, 8.5, 7.2
    15·1 answer
  • ∠A and \angle B∠B are vertical angles. If m\angle A=(7x-6)^{\circ}∠A=(7x−6) ∘ and m\angle B=(8x-27)^{\circ}∠B=(8x−27) ∘ , then f
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!