zionna14 zionna14
  • 02-04-2021
  • Mathematics
contestada

[tex]\sqrt(12-8x)=x-3[/tex]

Respuesta :

clarch19
clarch19 clarch19
  • 02-04-2021

Answer:

x = -3 and x = 1

Step-by-step explanation:

first, square each side

12 - 8x = x² - 6x + 9

x² + 2x - 3 = 0

(x - 1)(x + 3) = 0

x = -3

x = 1

Answer Link

Otras preguntas

Order from lease to greatest: 5/6, 4/5, 0.82?
What is a distributive property?
Please help me with D, will give you a thanks and make you brainliest if it's the right answer ! :)
show a way to count from 170 to 410 using tens and hundreds. circle at least one benchmark number.
Based on this excerpt from "The Way to Rainy Mountain" by N. Scott Momaday, what can you infer was not a prominent part of the author's culture? Their wives an
which of the following details at least important to an understanding of the three branches of the government. a. the highest court in the nat
definition of entangling alliances
Elza sold 47 pencil in one week.she sold 65 pencil the next week. how many pencil did she sell in both weeks?
Also considered a custom style, ____ is the most flexible way to define a style. a. behavior b. class c. action d. selection
Energy flows from the producer level to the _____ level