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

a) what is the theoretical probability of landing on A ? write fraction in simplest form .

Tragedy deals with light, trivial subjects. True False

You need to refuel your PWC. When should you check for gas fumes?

Reglamento de voley ¿Que está permitido hacer por encima de la red y que está permitido por debajo? "no es de biologia realemente pero no encontraba el tema de

HELP ASAP!! THE DEAL IS YOU WILL BE BRAINLIESTWhich of the following phrases does not translate to n - 5?a number minus fivea number subtracted from fivethe dif

Samir is preparing to write an article for his school newspaper. Given this situation, which question does he most need to consider? What is the age of the audi

Please help it’s urgent!! Find the sine, cosine and tangent of angle B. Leave answers as reduced fractions.

Which characteristics describe a spiral galaxy?

Suzanne owns a small business that employs 555 other people. Suzanne makes \$100{,}000$100,000dollar sign, 100, comma, 000 per year, and the other 555 employees

Mohit needs to work 45 hours per week. He has worked 38 7/9 hours so far. How many hours does he need to work on Friday to meet the 45 hours requirement?