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
Sergio039 [100]
3 years ago
14

The sum of a number and six times its reciprocal is 10. Find the number​

Mathematics
1 answer:
Andreas93 [3]3 years ago
6 0

Answer:

two solutions work: x = 5 + \sqrt{19} and x = 5 - \sqrt{19}

Step-by-step explanation:

x + 6 ( 1/x ) = 10

x^2 + 6 = 10x

x^2 - 10x + 6 = 0

x = 5 + \sqrt{19}, 5 - \sqrt{19}

You might be interested in
PLEASE HELP
kifflom [539]

\\ \sf\longmapsto \dfrac{x^2-1}{x^2+5x+4}\leqslant 0

  • Solving denominator

\\ \sf\longmapsto x^2+5x+4>0

\\ \sf\longmapsto x^2+4x+x+4>0

\\ \sf\longmapsto x(x+4)+1(x+4)>0

\\ \sf\longmapsto (x+4)(x+1)>0

\\ \sf\longmapsto x>-4\:or x>-1

  • Hence x\neq-1
  • x can't be 0 as it makes function undefined

\\ \sf\longmapsto -4

5 0
2 years ago
PLEASE HELP GIVE YOU BRAINLYEST
Harrizon [31]

Answer:

(-6,0)

Step-by-step explanation:

the y-axis is any (x number, 0)

8 0
2 years ago
What is the value of x?
tankabanditka [31]
X + 58 = 6
x = 6 - 58
x = - 52
3 0
2 years ago
Read 2 more answers
Find the area of the shape. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal
frozen [14]
A = 84.825 because the area of a circle is 113.1 and 1/4 of it is missing.
6 0
3 years ago
Jonas is doing a science experiment with his class. The teacher has 21 fluid ounce of pond water to share equally with 10 pairs
tiny-mole [99]
2.1 ounces because you divide 21 by 10 which equals 2.1

3 0
3 years ago
Other questions:
  • Select all irrational numbers.
    10·1 answer
  • Find the expression:
    14·1 answer
  • Help me find my answer please
    12·2 answers
  • Olce Question<br> What type of notation uses these brackets {}?<br> A. Interval<br> B. Set
    10·1 answer
  • What are the solutions to the equation 3x^2 + 15x = 18. Show your work.
    9·2 answers
  • Mr Paul bought 2 bags of fertilizer at $75 a bag,a wheelbarrow for $350 and 3 spades at $130 a spade.he paid $1000 to the cashie
    14·2 answers
  • At a pet store, Rhonda paid $55 for 8 dog bowls and 6 bones. Kelly paid $32.50 for 2 dog bowls and 9 bones. Determine the cost o
    7·1 answer
  • Please Help
    10·1 answer
  • Review the two box and whisker plots:
    7·1 answer
  • PLEASE HELP!! The area of a square is 16 square units. Since 4^2 = 16 and (-4)^2 = 16, both 4 and -4 are square roots for 16. Ex
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!