this4meandcuh this4meandcuh

23-12-2021
Mathematics

contestada

Solve the following equation algebraically: 3 x squared = 12 a. Plus-or-minus 3 b. Plus-or-minus 2 c. Plus-or-minus 3.5 d. Plus-or-minus 1.5

Respuesta :

clarch19 clarch19

23-12-2021

Answer:

b) ±2

Step-by-step explanation:

3x² = 12

divide each side by 3 to get:

x² = 4

x = ±2

Answer Link

Otras preguntas

please help. worth 10 points. which function has the greatest y-intercept?

Fossil fuels are hydrocarbons comprised of primarily hydrogen and nitrogen, and some sulfur, carbon, oxygen, and mineral matter. a. True b. False

Codes that are too detailed encourage employees to substitute rules for judgment. a. true b. false

The number that describes how closely a best-fit line models a set of data is called the

a bird is flying due east, it distance from a tall building is given by x(t) = 28m +(12.4m/s)t + (0.045 m/s^3)t^3. what is the instantaneous velocity of the bir

solve the system of equations by any method. 3x+2y=4 4x+3y=7 ITS MATH BY THE WAY

An artist uses pieces of ribbon that measure 2.4 inches in length for a project.the project uses 50 length of ribbon. What total length of ribbon will be used f

Which is not one of the top risk factors for many chronic diseases?a. poor nutrition b. cancer c. smoking d. lack of health screenings?

which situation would most likely lead to a civil case

Industries such as home construction and dentistry benefit from the use of cad. in both of these, cam could be used as well—in the manufacture of home component