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
miskamm [114]
3 years ago
8

Solve the quadratic equation.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
4 0

Answer:

D 1 and -1

Step-by-step explanation:

8 {x}^{2}  + 16x + 8 = 0

divided by 8

{x}^{2}  + 2x + 1 = 0

(x+1)(x+1)=0

so x=+-1

You might be interested in
Consider the inverse function. which conclusions can be drawn about f(x) = x2 2? select three options.
Elodia [21]

The function has a y-intercept at (0, 2). Then the correct options are A, B, and E.

The complete question is attached below.

<h3>What is the maximum and minimum value of the function?</h3>

The condition for the maximum will be

f"(x) < 0

The condition for the minimum will be

f"(x) > 0

Consider the inverse function.

f⁻¹(x) = -√(x - 2)

Then the conclusion of the function f(x) = x² + 2 will be

Differentiate the function, then we have

f ' (x) = 2x

Again differentiate, then we have

f" (x) = 2

f" (x) > 0

Then the function has a minimum value at (0, 2)

The function has a y-intercept at (0, 2)

Then the correct options are A, B, and E.

More about the maximum and minimum value of the function link is given below.

brainly.com/question/13581879

#SPJ1

5 0
1 year ago
Ashley's bill for a dinner at a restaurant was $24. She left an 18% tip. What was the amount of the tip?
guapka [62]
$48.00 dollars the answers to your, 48.00
5 0
3 years ago
3,400,000 34,000 is that right
mart [117]
Yes that is right all the numbers are in the right place value in the decimals are in the right place value
8 0
3 years ago
Read 2 more answers
Can someone please help me.
Stells [14]

Answer:

yrr nhi aata mujee

Step-by-step explanation:

pr dm kro koi bta dungii

8 0
3 years ago
Read 2 more answers
9 out pf 10 as a percent
shepuryov [24]

Answer: 90%

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • The area of a rectangle is 5x^3+19+6x-18 with length x + 3. Using synthetic division, what is the width of the rectangle?
    6·2 answers
  • What does statistical variability mean and give me an example of one?<br><br> PLZ HELP ME
    9·1 answer
  • Do i use SIN, COS, or TAN to find the missing lengths?
    13·1 answer
  • A can contained 5.5 ounces of tuna. Joey used 2.88 ounces of the tuna to make a sandwich. To find the amount of tuna remaining i
    8·1 answer
  • members of a soccer team raised $741.15 to go to a tournament. They rented a bus for $250 and budgeted $25.85 per player for mea
    11·1 answer
  • You have a can that is in the shape of a cylinder. It has a volume of about 1,728 cubic centimeters. The height of the can is 22
    8·1 answer
  • BRAINLIEST!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • I don't know the answer to this &amp; I don't understand how to get it.
    6·2 answers
  • Bacteria can multiply at an alarming rate when each bacteria splits into two new cells, thus doubling. if we start with only one
    9·1 answer
  • The compound depreciation of shares of business company for 2 years is at the rate of 2.5% p.a. If the present value of certain
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!