ducdungx14 ducdungx14
  • 16-06-2021
  • Mathematics
contestada

giải pt x^{2} +X-1=0

Respuesta :

cityuongbi
cityuongbi cityuongbi
  • 16-06-2021

Answer:

x1 = [tex]\frac{-1 + \sqrt{5} }{2}[/tex] ; x2 = [tex]\frac{-1 - \sqrt{5} }{2}[/tex]

Step-by-step explanation:

Người Việt Nam à em :v

Answer Link

Otras preguntas

if 4 bags of corn can feed a herd of cows for 6 days, how many bags will feed the herd for 9 days ?
the pair of polygons is similar. find the value of x. answer on picture
write the following ratio in simplest form : 32 min : 36 min A. 8 : 9 B. 8 : 36 C. 32 : 9 D. 128 : 144
what can turn igneous rock into sediment?
Why  might  things far away  and  long  ago  be   important   to  us now.
who made dutch claims in north america?
what can turn igneous rock into sediment?
write the following ratio in simplest form : 32 min : 36 min A. 8 : 9 B. 8 : 36 C. 32 : 9 D. 128 : 144
King Louis XVIA.He admired the revolution's principles.B.He was suspicious of the leaders of the revolution.C.He felt it was a much better revolution than the A
Why  might  things far away  and  long  ago  be   important   to  us now.