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
Marina CMI [18]
2 years ago
15

The first step for deriving the quadratic formula from the quadratic equation, 0 = ax2 + bx + c, is shown.

Mathematics
1 answer:
kherson [118]2 years ago
3 0

Answer:

Completing the square.

Step-by-step explanation:

ax2 + bx + c has "x" in it twice, which is hard to solve.

But there is a way to rearrange it so that "x" only appears once. It is called Completing the Square

You might be interested in
Liz earns a salary of $2,200 per month, plus a commission of 5% of her sales. She wants to earn at least
serg [7]

Answer:

2200 + 0.5x >= 2500

Step-by-step explanation:

x is the amount of sales

7 0
2 years ago
X- 6= -10<br><br> what does x=
melamori03 [73]

Answer:-5

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Matty jogs 1 km in 5 minutes. Compute Matty's speed in m/s. A) 3.3 m/s B) 16.7 m/s C) 33.3 m/s D) 200.0 m/s
aleksandrvk [35]
A) 3.3 m/s

1 km/ 5 minutes
=1000 m/ 5(60) s
= 1000 m/ 300s
=10/3 s
=3.3 m/s


7 0
4 years ago
Read 2 more answers
The total of a number and -15 equals -6
maria [59]

Answer:

x = 9

Step-by-step explanation:

Create an equation:

x = some number

and = add

other number = -15

x + (-15) = -6

remove () using rule

x - 15 = -6

add +15 to both sides

x = 9

6 0
3 years ago
Last one haha. need this asap will give brainliest
gogolik [260]

Answer:

A & B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is the next letter in the following sequence? M , A, M, J, J, A, S, O, ….
    12·2 answers
  • The temperature of pot of water fell from 72 degrees to 36 degrees in 4 minutes. Find the average change in temperature per minu
    7·1 answer
  • Can you please help. I think i got the first step but i need guidance.
    12·1 answer
  • A straight line has slope 1 and goes through the points (0, -1) and (a,3). Find the value of a.
    13·1 answer
  • How to use Cosine to calculate the side of a right triangle?
    9·1 answer
  • A toy manufacturer wants to know how many new toys children buy each year. A sample of 305 children was taken to study their pur
    9·1 answer
  • Evaluate the expression.<br> 19<br> DONE
    6·1 answer
  • Find the value of x in the figure.
    11·2 answers
  • What is the surface area of a cube with a base edge of 8 mm
    6·1 answer
  • PLEASE HELP URGENT!!!!!!!!
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!