dragonfire1390
dragonfire1390 dragonfire1390
  • 02-11-2016
  • Mathematics
contestada

Complete the square x^2+6x-4. Please give me the answer.

Respuesta :

jtvslife
jtvslife jtvslife
  • 02-11-2016
 (x ² - 6x + 9) - 9 - 4 = 0 
(x - 3) ² = 13 
(x - 3) = ± √13 
x = 3 ± √13
Answer Link
alones alones
  • 02-11-2016
Your final answer would be x = 3 ± √13 or (x+3- √13)(x + 3 +√13)
Answer Link

Otras preguntas

3. Yesterday was _ (hot) day of the year. ​
List the criteria used in classifying computer systems
Abigail was delivered by emergency caesarean section at only 25 weeks gestation. She was taken to the neonatal intensive care unit (NICU) where she was fed intr
The sum of first 6 terms of an ap is 42. the ratio of its 11th term to its 33th term is 1: 3. calculate the first term of an ap. 9=2
negative six minus seven
Frederick Taylor believed that workers are primarily motivated by money or economic gain, and advocated an incentive pay system to motivate employees. Frederick
The point u(4,-1) is reflected over the x axis
Who is Christina Rivera Garza?
What is a 'call to action' in regards to persuasive speaking?
The Royal Botanical Gardens at Kew were famous because they were designed by a king. - True - False Answer: False (edg 24')