Cheyennepugh Cheyennepugh
  • 20-01-2022
  • Mathematics
contestada

find the solution set for this equation x^2-1=0 separate the two values with a comma

Respuesta :

iciclepiano18
iciclepiano18 iciclepiano18
  • 20-01-2022

Answer:

x=(1, -1)

Step-by-step explanation:

x²-1=0

Add 1 to both sides

x²=1

Take the square root of both sides

x=±1

x=(1, -1)

Answer Link

Otras preguntas

I'm suppose to factor these given, how should I do it?
A score that is 6 points below the mean corresponds to a z-score of z –0.50. what is the population standard deviation?
What is the substance called when it reaches Earth's surface and is made up of molten rock, gases, and minerals? A. Rhyolite B. Magma C. Gabbro D. Lava
What were the costs and benefits of settling on the great plains
Subject in workers brought in tables
What is 5 + 2a over -3 = 5 over 11
(t-s)^5 how do you solve it
Name the subset of real numbers to which number zero belongs. choose all that apply A•Irrational Numbers B•Integers C•Whole Numbers D• Natural Numbers
What is the following sum? 4 sqrt 5 + 2 sqrt 5
The Bank of the United States would: A ,hold funds on deposit B lend money to the government when necessary C close on mortgages D issue money