Sign In
Ask Question
Donovan Orozco
Mathematics
7 March, 09:03
Solve for x in the equation x2-12x+59=0.
+2
Answers (
1
)
Shaylee Simpson
7 March, 09:26
0
x1=6 + i4.80 x2=6 - i4.80
Step-by-step explanation:
Since 59 is a prime number we will use the quadratic formula to solve this problem:
x = (-b ± √ (b^2-4ac)) : 2a
Here a=1 b = - 12 c=59
Plugging these values in the formula:
x = (12 ± √ ((-12) ^2 - 4 (1) (59)) : 2 (1)
x = (12 ± √ (144 - 236)) : 2
x = (12 ± √-92) : 2
As we know that √-1 = i and √-92 can be written as √92 * √-1 so:
x = (12 ± i√92) : 2
x1 = (12 + i 9.59) : 2 x2 = (12 - i 9.59) : 2
x1=6 + i4.80 x2=6 - i4.80
The given equation has no real solutions, both are imaginary.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Solve for x in the equation x2-12x+59=0. ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
A truck traveling at 36 m/s heads out of town going west. How long does it take to go 5.2 km?
Answers (1)
What is the probability of a card drawn from a standard deck is red and has a letter.
Answers (1)
Solve each equation. - 9X+1=-80
Answers (2)
Evaluate each expression if x=-1, y=3, z=-4. 3|z-x|+|2-y|
Answers (1)
Which soap deal has the lowest price per ounce? $5.75 for 14.0 oz $3.45 for 3.5 oz $5.50 for 13.0 oz $5.25 for 12.0 oz
Answers (1)
New Questions in Mathematics
A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?
Answers (1)
I am very confused on how to figure out if y = 3/4x is proportional?
Answers (2)
Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?
Answers (2)
At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?
Answers (1)
Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.
Answers (1)
Home
»
Mathematics
» Solve for x in the equation x2-12x+59=0.
Sign In
Sign Up
Forgot Password?