madelinegruhn madelinegruhn
  • 10-06-2020
  • Mathematics
contestada

Solve x4 − 7x2 − 18 = 0

Respuesta :

jkrantz344
jkrantz344 jkrantz344
  • 10-06-2020
Thw answer is X = 3 or -3
Answer Link
stoodleypetit
stoodleypetit stoodleypetit
  • 10-06-2020

Answer:

the answer is ​

x=±3,±√​2

​

​​ ı

Step-by-step explanation:

(x​^2−9)(x​2+2)=0

Answer Link

Otras preguntas

what is the exact area of a circle with a circumference of 18 times pi centimeters
The Tampa Port Authority is one of the largest ports in Florida. It has been given the designation of special purpose district by the local government in order
Which sentence explains the correct first step in the solution of this equation? 4 • (x – 3) = 9
6/5 as a mixed number
A substance that is known to cause cancer is called a __________.
ending start 7:10 elapsed time 35 minutes
Which is an accurate definition of humanism? A. the Renaissance idea of portraying humans as lifelike figures B. a movement that stressed the wisdom of the cl
Prince Henry learned of African gold while he served as
whats fraction 10/12 plus 1/2
What is equal to 4/7