TheDissapointedFew TheDissapointedFew
  • 03-08-2022
  • Mathematics
contestada

. Which of the following statements is not true?
a. If x = 1, then x² = 1.
b. If x²= 1, then x = 1.
c. If x=-1, then x² = 1.
d. x² = 1.if and only if x = 1 or x = -1.

Respuesta :

011000 011000
  • 03-08-2022

Answer:

If x^2 = 1, then x = 1 is NOT true because x can also be -1.

Answer Link

Otras preguntas

does the following equation represent a proportional relationship? Y= 2/3x
Hi, How are you and your baby? I have something to ask regarding my studies. You know I'm using your old desktop at home to work on my university assignments, b
Mr. Smith takes his wife, his parents, and his x children to a seafood buffet. The price for the adult buffet is y. The price for the children's buffet is z. Se
what is the type of introduction of lebanon's drinking water​
6. A train accelerates from rest with an acceleration of 4 m/s2 for a time of 20 s. What is the train’s speed at the end of 20 s? (A) 0.25 m/s (B) 4 m/s (C) 2.5
what are the wave length, frequency,and amplitude of sound waves & how to know them? ​
Why are ferromagnetic materials used in computer hard drive
why homogenization prolong milk shelf life​
6. Describe the functions of the Infrastructure Tracking Unit, the Processing Unit, and the Visual Unit with clear flow charts? 7. List down and explain common
Hi, How are you and your baby? I have something to ask regarding my studies. You know I'm using your old desktop at home to work on my university assignments, b