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
elena-s [515]
3 years ago
14

I need help solving this quadratic function!

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
4 0

{x }^{2}  - 15 =  - 15 \\  {x}^{2}  = 0 \\ x = 0
You might be interested in
Help!! Not good with Slope! especially with no dots! Brianliest answer offered!!
Georgia [21]

Find two "dots" where the line crosses the X and Y axis at real numbers.

(0,3) and (6,-1)

Now find the slope which is the difference in Y over the difference in x.

Slope = (-1 - 3) / (6-0) = -4 / 6 = -2/3

The answer is D.

7 0
3 years ago
Find the least number by which 243 must be divided to make it a perfect<br> square.
yaroslaw [1]

Answer:

Step-by-step explanation:

  • Well I hate to break the news but 243 is not a perfect square. I'll work you through it, 243 is not a perfect square because it is not an even number. an even number must end in (0,2,4,6,8)
  • Step one. Find the square root. the square root of 243 is <em>15.588. </em>
  • Step two Is it a perfect square. No 243 just cant be a perfect square.
  • Hope this helped :)
4 0
3 years ago
Membership to iron gym cost $40 per month plus $30 registration fee. the monthly cost is deducted automatically from your accoun
garri49 [273]

Answer:

C. 8

Step-by-step explanation:

8 x 40 = 320$ plus 30$ fee is 350

4 0
3 years ago
Read 2 more answers
Super Easy Question LOL <br> PLEASE ANSWER!!!!
Ray Of Light [21]

Answer:

B

Step-by-step explanation:

Please mark me brainliest

5 0
2 years ago
Read 2 more answers
4. What is the LCM of 4, 3, 10, and 8? *
Korolek [52]
4 . 120
120
8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the number set which satisfies each of the problems. If 7 is subtracted from the absolute value of the sum of a number and
    6·2 answers
  • Describe the graph of y = 3/(4x-12) as compared to the graph of y = 1/x
    7·1 answer
  • Is h(x)=x^-2-36, quadratic?
    6·1 answer
  • Charles ran 3 miles in 15 minutes. At that rate, how long would it take him to run 8 miles?
    7·2 answers
  • Can you please help?
    14·1 answer
  • Number 7 and 8 plz answer quickly
    6·1 answer
  • 60 is the total what is 5 percent of 60 dollers
    15·1 answer
  • Please help me!!!!! (25 points)<br> Right answers only!!!!!!
    6·2 answers
  • Compare 0.3 and 0.8 using &gt;,=, or&lt;. Draw a model or number line to support your solution
    5·1 answer
  • The owner of a shop buys a bed at the price of Rp 1,700,000.00. Then he sells the bed at the price of Rp
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!