aleeshahurlston aleeshahurlston

02-04-2018
Mathematics

contestada

What is 2x-3=4(x-5)? And also what is 2x squared=50?

Respuesta :

Аноним Аноним

02-04-2018

2x - 3 = 4(x - 5)
2x - 3 = 4x - 20
4x - 2x = 20 - 3
2x = 17
x = 8 1/2

2x² = 50
x² = 25
x = [tex]\pm[/tex]√25
x = [tex]\pm[/tex]5

Answer Link

Otras preguntas

6000 pounds / day =ton/week

complete the pattern 9.5 950 95,000

complete the pattern 9.5 950 95,000

Which state had the first Labor Day law passed on Feb. 21, 1887? A. New Jersey B. Oregon C. Colorado D. New York

Which of the following best describes the difference between the way that early historians and modern historians have studied the past? a. Early historians con

Keisha's parents want to save twenty thousand dollars in her college savings account over the next fifteen years. They have eight thousand dollars to use as an

what is 4 7/8 written as an improper fraction

Why was the pharaoh's authority never questioned

An endemic disease is best described as a disease that __________. a. rarely affects a specific place or group of people b. is characteristic of a specific pl

6. Describe the effects of air raids and bombings on London. What did people do?