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
strojnjashka [21]
3 years ago
9

Find two additional roots of P(x)=0. 13+sqrt 3 and 7i

Mathematics
1 answer:
vova2212 [387]3 years ago
4 0
So, x = 13, x = √3 and x =7i.

now, recall that for an EVEN radical, there are two possible roots, namely is say √3 is say hmmm some value "a", that means that a*a = √3, however, -a*-a is also √3, therefore, ±√3 are two valid values, and therefore -√3 is another one.

now.... keep in mind that, complex solutions or roots, never come all by their lonesome, their sister is always with them, the conjugate, so, for 7i or namely 0 + 7i, her sister is always around, 0 - 7i, which is the other root.
You might be interested in
Help me with these 2 problems
nekit [7.7K]
Sometimes and 2 I think that is the answer
3 0
3 years ago
Can y’all help me solve for K ?!
VikaD [51]

Answer:

Step-by-step explanation:

K+4 = 11;

k = 7

5 0
2 years ago
Read 2 more answers
A. 1 and 8 <br> B. 4 and 6<br> C. 5 and 6<br> D. 1 and 7 <br> Please tell me why
andre [41]
1 and 7 because they have the same angles

6 0
3 years ago
What sample size would you need in order to have a 94% confidence interval that is 8% wide? Do this calculation twice: once with
balu736 [363]
U would need 25% to equal wide
3 0
3 years ago
Simplify 4/9 squared
belka [17]
4/81 (?) 
not sure if that is 100% correct 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Write an expression to represent:<br> One minus the product of four and a number x
    11·2 answers
  • Find the measure of each acute angle in a right triangle where the measure of one acute angle is 3 times the sum of the measure
    7·1 answer
  • What do you notice about the graph when it passesthrougha root off even multiplicity
    6·1 answer
  • 3w-17= -2 help me get the answer. An solve for w
    13·2 answers
  • Write a polynomial function in standard form with zeros at 0, 1, and 2.
    6·1 answer
  • Convert reduce to lowest terms: 75% to a fraction
    10·1 answer
  • What is the simplified expression for the expression below?<br><br> 4(3x – 2) + 6x(2 – 1)
    14·2 answers
  • In a region where 48% of the population is male, there are 11 boys and 14 girls in a sample of children. What is p and ^p for ma
    5·1 answer
  • 5a + 7b - 4 ( 3a + 6) =<br><br><br> Hellpppp
    6·1 answer
  • A bucket holds 2 liters of water. How many milliliters of water can the bucket hold?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!