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
nadya68 [22]
3 years ago
12

Solve the quadratic equation by completing the square.

Mathematics
2 answers:
const2013 [10]3 years ago
8 0

Answer:

x = 3 + StartRoot 5 EndRoot and x = 3 – StartRoot 5 EndRoot

Step-by-step explanation:

(x - 3)^2 = 5

x - 3 = ±√5

x = 3 + √5, 3 - √5.

Ksju [112]3 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Mario's locker number is between 80 and 99. the sum of the digits is 13. the tens digit is 3 more than the ones digit. what is M
ANTONII [103]
Since we know it is between 80 and 99, the tens place can only either be 8 or 9.

If it is 8, the ones place is 5 since the digits must add to 13.
If it is 9, the ones place is 4 since, once again, the digits must add to 13.

Our options are 85 or 94. Based on the last clue, it is 85 since 8-5=3.

Final answer: 85
7 0
3 years ago
Story problem that can be solved by finding the sum of 506,211 and 424,809
Helga [31]
There are 506,211 people in the three states California, Louisiana, and New York. There are 424,809 people in the two states Ohio and Pennsylvania. What is the total population of the five states.
3 0
4 years ago
Read 2 more answers
PLSSSSSSSSS HELPPPPP!!!!!!!
Tasya [4]

Answer:

its kind of a vague question, it could be 9/10 or it could be 90/100 ??

Step-by-step explanation:

5 0
3 years ago
What is the property of (9×5)d
andrey2020 [161]
Associative property of multiplication
(note, ab means a times b)

a(bc)=(ab)c


allows us to move parenthasees around when all multiplying
6 0
3 years ago
What is the sum of A and 8???
dolphi86 [110]

Answer:

11

Step-by-step explanation:

a+b÷3-2=11 jsiwidiifiwjdjwjxjdjjw

6 0
3 years ago
Other questions:
  • The polynomial 6x2 + x − 15 has a factor of 2x − 3. What is the other factor?
    15·2 answers
  • Each paper clip can be traded for three matches. Each pencil can be traded for six paper clips. two pencils and two paper clips
    9·1 answer
  • Which pair of angles are corresponding???
    15·1 answer
  • PLEASE HELP!!!!!!!!
    9·1 answer
  • Mentally estimate the total cost of items that have the following prices: $1.85, $.98, $3.49, $9.78, and $6.18. Round off your a
    14·1 answer
  • Here is a Multiplying Polynomials question I have for homework. 20 Point Offer for Real Answer.
    8·1 answer
  • Antiderivative of a square root<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B1%20%2B%20t%20%5E%7B2%7D%20%7D" id="TexFormula
    13·1 answer
  • If correct I’ll give brainlist
    6·2 answers
  • 500 m + 350 m + 500 + 350 m + 450 m what is the perimeter ​
    15·2 answers
  • What is 4y-3x???Pls help for math
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!