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
Ratling [72]
4 years ago
14

Find the cubic function given the zeroes: sqrt 2, opposite of the sqrt of 2, -2

Mathematics
1 answer:
faltersainse [42]4 years ago
8 0
\mathsf{(x-\sqrt{2})\cdot(x+\sqrt{2})\cdot(x+2)=0}\\ \\ \mathsf{(x^2+\sqrt{2}\cdot x-\sqrt{2}\cdot x-\sqrt{2}^2)\cdot(x+2)=0}\\ \\ \mathsf{(x^2-2)\cdot(x+2)=0}\\ \\ \boxed{\mathsf{x^3+2x^2-2x-4=0}}
You might be interested in
Please help there are a few questions but I will give brainliest to first person who answers all of them! Thank you!!!!!!!!!!!!!
viva [34]

Step-by-step explanation:

1. 57 degrees

2. B

3. 117 degrees

4. C

7 0
4 years ago
Find the percent increase round to the nearest percent <br><br> From 42 acres to 72 acres
Finger [1]

Answer:

58.333333 percent

Step-by-step explanation:

58 percent

I took 42 divided by 72 times 100

5 0
3 years ago
The temperature at 6 am today was T. Yesterday
Evgesh-ka [11]

Answer:yesterday’s was 50 decrease and today is 70 decrease

Step-by-step explanation:

If it was colder yesterday then it could be anything Anything u dear today. :)

3 0
3 years ago
I dont get this basically any of this
Firdavs [7]

Which elements of epic poetry are shown in this excerpt? Check all that a

8 0
3 years ago
5/4 to 3/8 <br> Fine the percent of change
GaryK [48]
7/8*8/3= 7/1* 1/3 = 7/3
do 7/3 in a calculator = 2.33 repeating
move the decimal two places to the right
and the percent change is a 233% increase

6 0
4 years ago
Read 2 more answers
Other questions:
  • A student model the relationship in the table with the equation x = 4y. Explain the student's error. Write and equation that cor
    15·1 answer
  • In a true-false test containing 50 questions, a student is to be awarded 2 marks for every correct answer and -2 for every incor
    9·1 answer
  • 2) Eighty students were surveyed as they left the cafeteria after lunch. The following were
    15·1 answer
  • . Shanice is making a garden. The area of the garden is 24 ft2. Use the following shape and information to find the base (6−4) a
    6·1 answer
  • Which of the following rational functions is graphed below?
    13·1 answer
  • Riza is 13 years old now. Her mother will be 3 times as old as her in 3 years time. What was their age 3 years ago?
    12·1 answer
  • HELP QUICK
    13·1 answer
  • Can someone help me plsss!! As soon as possible!<br> Which statement is true?
    6·1 answer
  • Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. The friends spend a
    15·1 answer
  • Y = 2x + 4<br> 6x – 3y = -12<br> System by substitution 10 points
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!