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
kotykmax [81]
3 years ago
6

How do I solve this equation by completing the square. 4X^2 + 12x +5 = 21

Mathematics
1 answer:
Artyom0805 [142]3 years ago
3 0
The Answer is: x1=-4 x2=1.
You might be interested in
I need the quadratic formula.​
kvasek [131]

Answer:

ax^2+bx+c=0

Step-by-step explanation:

hope this helps

5 0
4 years ago
Read 2 more answers
HELP EASY PLS ITS TIMED
marta [7]

Answer:

its 3

Step-by-step explanation:

i hope that is right

much love

<33

8 0
3 years ago
Read 2 more answers
Identify one characterisitc of exponentional decay
Marizza181 [45]

Answer: it goes down (decreases) steadily

Step-by-step explanation:

3 0
3 years ago
elijah eats at his favorite restaurant 4 times a week. He buys a sandwich for $8 and a drink for $2.Write an equation that can b
mario62 [17]
If he goes there 4 times a week then $8 plus $2 equals $10 and times $10 by 4 times a week equals $40

So Elijah spends $40 a week at the restaurant
5 0
3 years ago
Read 2 more answers
What are yall doing??
kotegsom [21]

Answer:

legit nothing.....just nothing.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the interquartile range of the data below?
    14·1 answer
  • PLEASE SOLVE THE ABOVE PROBLEM you’ll get 43 POINTS
    11·1 answer
  • James says that if a prime number is doubled that the new number is prime state whether you agree or disagree and give an exampl
    9·1 answer
  • 4.67 as a mixed number
    15·1 answer
  • Select the correct answer. Which graph represents the solution to the inequality?​
    11·1 answer
  • The price and supply for a certain model of graphing calculator are related by:
    8·1 answer
  • A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent simple ra
    11·1 answer
  • PLEASE HELP I NEED THE ANSWER
    15·1 answer
  • Hey guys please help me ASAP my assignment is past due date and I am still stuck on this please tell me the answer "June is maki
    15·1 answer
  • Given the function defined in the table below, find the average rate of change,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!