madelinegruhn
madelinegruhn
10-06-2020
Mathematics
contestada
Solve x4 − 7x2 − 18 = 0
Respuesta :
jkrantz344
jkrantz344
10-06-2020
Thw answer is X = 3 or -3
Answer Link
stoodleypetit
stoodleypetit
10-06-2020
Answer:
the answer is
x=±3,±√2
ı
Step-by-step explanation:
(x^2−9)(x2+2)=0
Answer Link
VER TODAS LAS RESPUESTAS ( 78+ )
Otras preguntas
Sarah needs 4/6 yard of ribbon to wrap a gift. She has 6 pieces of ribbon with the following lengths. She can cut the piece if it is too long.
In response to the Cuban missile crisis, President Kennedy A - Offered to remove U.S. missiles from Great Britain. B - Approved a naval quarantine of Cuba C - o
Describe three similarities and one difference in the reactions of lithium and potassium with water.
The most accurate description of the language that Alan Paton employs in Cry, the Beloved Country is ? a. graceful and poetic. b. unforgiving and vi
Write an inequality for the given statement: Two-thirds of a number, decreased by 4, is less than 6.
Triangle ABC below is reflected across the y-axis and then translated 1 unit right and 2 units down. a) Write the coordinates of the vertices of the image after
What does headstrong mean as it is used in the following lines from Act IV, scene 2 of Romeo and Juliet [ Enter Juliet ] Capulet : How now , my headstrong! Wher
Which word is the subject of the sentence? Did they say anything about going to the beach? A. anything B. beach C. say D. they
What is the solution to the equation 2k-10/-7=8
X-9=o what is it guys
good job
