samtorres69420
samtorres69420 samtorres69420
  • 22-06-2021
  • Mathematics
contestada

Using the quadratic formula to solve x2 = 5 – X, what are the values of x? -1 + 21 2 -12/19/ 2 5+21 2 1+ 191 2​

Respuesta :

Аноним Аноним
  • 22-06-2021

Answer:

[tex] {x}^{2} = 5 - x \\ { \tt{ {x}^{2} + x - 5 = 0 }} \\ \\ { \bf{x = \frac{ - b± \sqrt{ {b}^{2} - 4ac } }{2a} }} \\ \\ { \tt{x = \frac{ - 1± \sqrt{21} }{2} }} \\[/tex]

Answer Link

Otras preguntas

what is the greatest common factor of 78 and 27 ?
what is the gcf of 54 and 90
A horizontal line through point -7,8
What would best suit data that describes how a part relates to the whole 1. Line graph2. Bar graph 3. Circle graph 4. Scientific notation
when would the committee of elders call upon the receiver for advice
what is the lcm of 13 and 20, 11 and 13, 17 and 7, and 17 and 8? please help soon
How did textile mills affect the lives of workers?
Feel the gaps with the present simple or present continiuns1. (You/walk) round the lake every Sunday?Yes but i (not/go) there because it (rain)2 (Boris/do) his
A football team gained 9 yards on one play and then lost 22 yards on the next. Write a sum of integers to find the overall change in field position?
The tail of a kite is 1.5 feet plus twice the length of the kite. Together, the kite and the tail are 15 feet 6 inches long. What is the length of the tail?