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
jolli1 [7]
2 years ago
6

Write a quadratic equation in standard form.

Mathematics
1 answer:
Naya [18.7K]2 years ago
5 0

Answer:

  1.  x^2 +2x -24 = 0

  2.  x^2 -7x +10 = 0

Step-by-step explanation:

If you look at the factored and expanded forms of a quadratic with solutions p and q, you see ...

  (x -p)(x -q) = x^2 -(p+q) +pq

The x-term coefficient is the opposite of the sum of solutions.

The constant is the product of solutions.

This knowledge lets you write down the standard form equation with no particular effort.

1.  x^2 +2x -24 = 0

2.  x^2 -7x +10 = 0

You might be interested in
How many milliliters are in 12 teaspoons? 1tsp=5ml
dusya [7]

Answer:

There are 59.147 millimeters in 12 teaspoons!

Step-by-step explanation:

7 0
3 years ago
. On Tuesday, Bellagio's Pizza sold 60 plain pizzas at $5 each; 20 meatball pizzas at $8 each; 25 Sicilian pizzas at $9 each; an
Alexeev081 [22]
The answer is D because 

60 times 5=300

20 times 8=160

25 times 9=225

33 times 10=330

Then add all of them and it gives you $1,015
4 0
3 years ago
Solve for the value of n <br> (9n) (8n+8)
Hatshy [7]

Answer:

undoable

Step-by-step explanation:

theres no =

3 0
2 years ago
Write the quadratic equation the has the roots (-1-√2)/3 and (-1+√2)/3 if its coefficient with x^2 is equal to...1
DerKrebs [107]

Step-by-step explanation:

x1+x2 = (-1-√2)/3 + (-1+√2)/3

= -2/3

(x1) (x2) = (-1-√2)/3 × (-1+√2)/3

= -1/9

the equation :

x² -(-2/3)x + (-1/9) = 0

x² + ⅔ x - 1/9 = 0

5 0
3 years ago
7 hours to travel 4830 kilometers. What is the unit rate for kilometers per​ hour?
soldi70 [24.7K]

Answer:

690 km per hour

Step-by-step explanation:

4830 divided by 7 is 690 km per hour

3 0
3 years ago
Other questions:
  • Which rule describes the composition of transformations that maps JKL to J”K”L”
    9·2 answers
  • Hey guys! I really need help so please help. &lt;3
    11·1 answer
  • John bought 9feet of wood yesterday and 0.75 foot today. How much wood does john have altogether?
    11·2 answers
  • a photograph has a perimeter of 24 in the difference between the photographs Lane and the width is 2 inches. find the length and
    15·1 answer
  • Complete the standard form of the equation -4y=3-2x. PLEASE HELP!!!!
    11·1 answer
  • You deposit $3000 in a bank account that pays 4% annual interest. Find the balance after 7 years if the interest is compounded q
    7·1 answer
  • Sara hina and Arslan have a total of RS 390in their wallet . Sara has Rs. 7more than Hina .Arslan has 3 times what sara has . Ho
    11·1 answer
  • Please I need help
    14·2 answers
  • P=7r+3q <br> r= 5 and q= -4
    10·1 answer
  • Analyze the table of values for the continuous function,
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!