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

Why do wants and needs influence our perception?
Usee implicit differentiation to find ∂z/∂x and ∂z/∂y. x2 + 4y2 + 9z2 = 7
Read the sentence below: Since this country was founded, each generation of Americans has been summoned to give testimony to its national loyalty. Which is anot
What is the value of b in the equation (y⁻⁹) ^b= y⁴⁵?
Why do you think that relatively few fetuses with chromosomal trisomies survive to birth?
What is the role of family agencies, family therapists, and support groups?
which of the following best describes the concept of reclamation
Isaac is in a relationship with Nera. They are respectful of each other and have set healthy boundaries that they are both comfortable with. Isaac is very attac
what are two equivalent equations for the equation 2.5(12-2x)+5(x+1)
if a person walks 500 m to the north and then 500 m to the south. How much did you move?