beltranbrandon272 beltranbrandon272
  • 26-05-2022
  • Mathematics
contestada

Can someone help me

5b^2+4=10b

Respuesta :

Аноним Аноним
  • 26-05-2022

Answer:

b = 5 ± √5 / 5

Step-by-step explanation:

Given :

  • 5b² + 4 = 10b

Subtract 10b from both sides :

  • 5b² - 10b + 4 = 10b - 10b
  • 5b² - 10b + 4 = 0

Splitting the middle term :

  • b = 10 ± √100 - 4(5)(4) / 10
  • b = 10 ± √20 / 10
  • b = 10 ± 2√5 / 10
  • b = 5 ± √5 / 5
Answer Link

Otras preguntas

What was the purpose of Miller and Urey's experiment? A. To determine where genetic information is stored in prokaryotes B. To measure the number of biological
what is the total surface area of the figure shown ​
What is the quotient for 6 and 3/4 divided by 2 and 1/4
!!PLEASE HELP!! I WILL MARK U 5 STARS AND EVERYTHING
Why is it important to be loyal in your life
). If YU = YV, ST = 16, mQS = 34, and mRT = 98°, find each measure.
Which graph shows the solution to the system of linear inequalities?
Nolan runs a stable that boards 4 brown horses, 9 black horses, 3 brown and white horses, and 2 black and white horses. What is the experimental probability tha
Which function's graph is shown below?
A hexagon has a radius measuring 23 cm. What is the approximate area of the hexagon? 686.6 square cm 793.5 square cm 1374.4 square cm 1587.0 square cm