lol23225 lol23225
  • 03-02-2021
  • Mathematics
contestada

2r2 + 3r – 1=0
solve using the quadratic equation

Respuesta :

krdlngedik krdlngedik
  • 03-02-2021

Answer:

r^1 = -3-square root21/4

r^2 = -3+square root21/4

Step-by-step explanation:

Answer Link

Otras preguntas

The school concert raised $1360 from the sale of 400 tickets. If adult tickets cost $5 and student tickets $3, how many student tickets were sold?How many stude
Why were the steel plow in the mechanical Reaper important inventions?
area is 320 square feet width is 4/5 length
The school concert raised $1360 from the sale of 400 tickets. If adult tickets cost $5 and student tickets $3, how many student tickets were sold?How many stude
Who was the African-American who called the war with Mexico disgraceful and cruel? Why?
What is a federal scout
What is the value of the expression shown below when a=51, b=2, and c=17? 3(a\c)^2
What part of the cell function as factories to produce proteins???
Who were the Britons fighting against in the middle ages?
If a car can go from 0 to 60 mi/hr in 8.0 seconds, what would be its final speed after 5.0 seconds if its starting speed were 50 mi/hr?