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

A federal program that guarantees benefits to qualified recipients is a(n) ________ program

Farmer brown built a rectangular pen for his chickens using 12 meters of fence. • he used part of one side of his barn as one length of the rectangular pen. • h

Joe has always believed that he is lousy at athletics. when he tried to play soccer, he was sure he would not be good at it, and indeed, he was not very adept.

Dr. shiguli wants to determine the lightest touch that can be felt by various animals compared to human beings. he would therefore be interested in finding the

plz help 10 pts A temporary magneta easily loses its magnetism.b has two north poles.c keeps its magnetism for a long time.d cannot be destroyed.

The reason why vanessa did not include sports skills activities in her program was that she:

Why did the United States go to war with Britain in 1812

True or False. An object's mass will change if you move it from the Earth to the Moon.

Why were senators able to amass more power and influence than congressmen during the gilded age?

What central idea does wollstonecraft explicitly state in this passage? a lack of education will not make women care only about household issues. women are natu