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
amm1812
3 years ago
14

How do you solve quadritc equations

Mathematics
1 answer:
WITCHER [35]3 years ago
4 0

Answer:

You can use the factoring process

Step-by-step explanation:

To solve a quadratic equation by factoring,

Put all terms on one side of the equal sign, leaving zero on the other side.

Factor.

Set each factor equal to zero.

Solve each of these equations.

Check by inserting your answer in the original equation.

Example 1

Solve x 2 – 6 x = 16.

Following the steps,

x 2 – 6 x = 16 becomes x 2 – 6 x – 16 = 0

Factor.

( x – 8)( x + 2) = 0

You might be interested in
Pending Review Question 7
vitfil [10]

Answer:

$ 2,200 for 8%, $ 1,300 for 12%

Step-by-step explanation:

I=PRT

Let Bank 1 be <em>x</em>

332= x (8%) + (3,500-x) 12%

332= x (0.08) + (3,500-x) 0.12   change the percent to decimal

332= 0.08x + 420 - 0.12x

0.04x= 420-332

x= \frac{88}{0.04}

x= 2,200 (Bank 1)

Bank 2= 3,500-Bank 1

Bank 2= 3,500- 2,200

Bank 2= 1,300

4 0
3 years ago
The temperature of chicken soup is 192.7°F. As it cools, the temperature of the soup decreases 2.3°F per minute. What is the tem
erastova [34]

Answer:

14.4

Step-by-step explanation:


3 0
4 years ago
Read 2 more answers
What numbers have the absolute value of 1/2
irina [24]
1/2 and -1/2

hope it helps, brianliest pls
5 0
4 years ago
(c−9)2−(4c−2)2 factor
shutvik [7]

Answer:

−2(3c  +  7)

Step-by-step explanation:

Factor the polyomial

5 0
3 years ago
What is the greatest angle measure in the diagram?<br><br> 95o<br> 105o<br> 119o<br> 180o
elena55 [62]

Answer:

180

Step-by-step explanation:

I think so but not sure.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Please help me!!!!!!! It's very important!!!!
    8·1 answer
  • SOMEONE PLEASE HELP!!!!! NOBODY IS HELPING ME!!!!! WILL GIVE BRAINLIEST
    8·2 answers
  • Evaluate (4x+1)(4x-1)when x=-3
    8·2 answers
  • Find the y-intercept of each equation.
    15·1 answer
  • he radioactive element​ carbon-14 has a​ half-life of 5750 years. A scientist determined that the bones from a mastodon had lost
    12·1 answer
  • Please help it should be easy
    6·1 answer
  • Tina bought a bracelet for $5.24 and a necklace for $9.89. What is her total cost?
    9·1 answer
  • I will send u a picture​
    15·1 answer
  • Define the rate of change and how it is related to the slope of a line
    5·1 answer
  • HelpITS DUE TMR PLZ HELP AHHHHHHHHH
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!