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
Mademuasel [1]
2 years ago
11

Find all real solutions: x² - x - 12 = 0

Mathematics
1 answer:
Andrej [43]2 years ago
8 0
Factor the equation. Remember the value should add to the b value and multiply to the c value.

x^2-x-12= 0
(x-4)(x+3)=0

Use the zero product property to find roots
x-4=0
x=4

x+3=0
x=-3

Final answer: x=-3, x=4
You might be interested in
Need help pls math plsssssssssssssssssssdssssssssssszzssszzzzzzzxxxxxxcgvvhvib
Svetradugi [14.3K]

Step-by-step explanation:

area of a parallelogram is b×h

2.4×1=2.4cm²

I would appreciate if my answer is chosen as a brainliest answer

7 0
2 years ago
Find the measure of x<br> please no bots:(it’s easy
IceJOKER [234]

Answer:

60

Step-by-step explanation:

There are 6 equal angles that add up to 360 in that diagram. That means that if you divide 360 by 6, then you get 60.

Hope that this helps!

Edit: Thanks for the Brainliest!

6 0
2 years ago
Which solid figure has one polygon base?<br><br> pyramid<br> cone<br> cylinder<br> prism
zalisa [80]
A prism would have a polygon base.
5 0
2 years ago
Read 2 more answers
Write the equation of a line parallel to the line y=2x that passes through the given points. a. (0,4) b.(-2,-1) c.(2,0)
mart [117]

Answer:

ju mmmmmmjjum,,,,i,,,,, enjoy

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Noah has a total of 47 video games. He only buys action and sports games. He has 21 more action games than sport games. How many
Zanzabum
A-action games
s-sports games

a+s=47
a=s+21

I replace the action games in the first equation

s+21+s=47
2s+21=47
2s=47 - 21
2s=26
s=26:2
s=13 number of sport games
a=13+21
a=34 number of action games
8 0
3 years ago
Other questions:
  • Muriel wants to buy a gallon of milk. If e 1-gallon jug costs $3.95 and a pint costs $0.55, how much money would Muriel save by
    7·2 answers
  • Eeva spent 5/6 of her total allowance on a hair crimpler. What fraction of her total allowance did Eeva have left
    10·1 answer
  • Help please........​
    10·1 answer
  • What is the perimeter of the figure?
    13·1 answer
  • Cual es factor de 8​
    7·1 answer
  • How do you know if this equation is true 1/3+1/5=2/8=1/4
    13·1 answer
  • Yoko, Rafael, and Jim sent a total of 100 text messages during the weekend. Yoko sent 5 more messages than Jim. Rafael sent 3 ti
    12·1 answer
  • Y=3/4x - 6 find the x-intercept of the line
    13·2 answers
  • 3z2 - 2z + 8 <br> -<br> (10z2 +7z - 12)
    15·1 answer
  • An outdoor and camping store pays a wholesale price of $27.25 for a fishing rod and sells it for $38.15. What is the percent mar
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!