KingAce1688
KingAce1688
17-09-2020
Mathematics
contestada
Solve for X
- 4X^2 + 12 = 6X^2 - 88
Respuesta :
sendnadiaanemail
sendnadiaanemail
17-09-2020
-4x^2 + 12 = 6x^2 - 88
+4x^2 on both sides
12 = 10^2 - 88
+88 on both sides
100 = 10^2
Square root both sides
√100 = √10x^2
√10 = √x^2
x = √10 or -√10
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Following the birth of Israel, why was it important that Jerusalem was placed under UN supervision? A.Both Jews and Arabs considered it to be independent. B.Bot
How much money should you save in case you have an emergency
What is the most basic and fundamental duty citizens have in a democracy?
Which is a characteristic of the young narrator in the memoir "A Cub Pilot"? A. piousness B. blind optimism C. self-doubt D. total incompetence
Which sentence shows correct subject-verb agreement? Four adults and a child were trapped, but they were safely rescued. Four adults and a child was trap
Over which interval is the graph of f(x) = –x2 + 3x + 8 increasing? (–∞, 1.5) (–∞, 10.25) (1.5, ∞) (10.25, ∞) pls help
Find the measure of the angle indicated in bold.
American Government. 18.What is the significance of John Marshall’s ruling in Marbury v. Madison? Provide examples of the impact of this ruling.
X-1 develops new products specifically for the unique needs of athletes in the endurance, outdoors, and health club categories. from a marketing perspective, en
Divide 478 by 16. Use partial quotients
