hckkfbk2cq hckkfbk2cq

03-08-2022
Mathematics

contestada

if x^2 - 9 = 0 then x can only be equal to 3. true or false

Respuesta :

patrickhamrick patrickhamrick

03-08-2022

Answer:

False

Step-by-step explanation:

The variable could also be -3, not just 3.

Answer Link

03-08-2022

Answer:

False

Step-by-step explanation:

x^2 - 9 = 0

x^2 = 9

x = +- 3

Answer Link

Otras preguntas

Which is a characteristic of cancer cells? predictable, uniform cell division evidence of cellular cohesiveness uniform size and shape poor differentiation?

PLEASE HELP ASAP what is the correct product of (7x - 3)(7x + 3).49x^2 + 949x^2 - 42x + 9 49x^2 - 949x^2 + 42x + 9

At the height of the vietnam war, the united states stationed approximately how many troops in vietnam?

behaving in an acceptance manner within a workplace environment is refered to as a workplace etiquette. true or false

What is the solution of the system of equations? y = –2x + 8 y = x – 4

Which type of bone has the least amount of spongy bone relative to its total volume?

What did lamarck contribute to the theory of evolution? 101. explain the information that influenced darwin's view of natural selection/ evolution. 102. define

Associating objects that elicit an undesirable response with unpleasant or negative stimuli describes the key principle of ____.

What is the value of c?

I need help with this problem!