kerleyabby1 kerleyabby1
  • 04-04-2022
  • Mathematics
contestada

solve quadratic function
3(x-5)^2-17=-5

Respuesta :

jimrgrant1 jimrgrant1
  • 04-04-2022

Answer:

x = 3 , x = 7

Step-by-step explanation:

3(x - 5)² - 17 = - 5 ( add 17 to both sides )

3(x - 5)² = 12 ( divide both sides by 3 )

(x - 5)² = 4 ( take square root of both sides )

x - 5 = ± [tex]\sqrt{4}[/tex] = ± 2 ( add 5 to both sides )

x = 5 ± 2

then

x = 5 - 2 = 3

x = 5 + 2 = 7

Answer Link

Otras preguntas

The leg of a right triangle is 5 units and the hypotenuse is 8 units. What is the length, in units, of the other leg of the triangle?
Convert 29 inches to feet. Round answers to the nearest tenth
Read the descriptions of two experiments below. Experiment 1: A student did a test to see if the hardness of the soil affects the growth of sunflowers. She used
If you cut or burn yourself while working, what should you do?
principles or standards we consider important are known as
If you wanted to learn more about the universe, what would you study
Which is not a common product marketing techniques pricing, packaging, placement, and preparation?
what is $46 with 2.9% tax
Stephanie's CD holder holds 6 CDs per page. How many CDs does Stephanie have if she fills two three four or five pages?
i have the same hundreds digits as ones. the value of my tens digit is 50. The value of my ones digit is four. the 3 digits are