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

Sound waves cannot travel in a vacuum because a. there is nothing for them to travel through b. there can be no waves of any kind in a vacuum c. they cannot get

Hich program developed by President Kennedy sent volunteers to work for two years in developing countries? a. Job Corps b. Peace Corps c. Foreign Legion d. Red

French diplomats demanded a bribe to begin talks with the U.S. diplomats in the _____.

Write each ratio in simplest form. 1. 33/36

The main difference between a nation and a state is that a nation is an example of an imagined political

A poster is 16 inches long and 24 inches wide. It is enlarged so that the shorter side is 24 inches. What is the length of the longer side?

The main difference between a nation and state is that a nation is an example of an imagined political

The condition of two sides congruent always creates what kind of triangle?

Which base is the strongest for the given [H+]? 10-9 10-11 10-10 10-12

What accounts for why the Soviet Union decided to formalize its East European alliance through the Warsaw Pact?