CeedaKillua CeedaKillua
  • 12-02-2021
  • Mathematics
contestada

a = 8
b = -5
c = 2
Work out the value of b^2-4ac

Respuesta :

siya90258
siya90258 siya90258
  • 12-02-2021

Answer:

b²- 4ac

-5² - 4×8×2

25-64

-39

.......

Answer Link

Otras preguntas

Trig question -- please help if you can! I have to write y = r cos(θ + R) and z = r sin(θ + R) in terms of y, z, and R. I'm not really sure how to do this, so
Find the future amount of a $9500 investment at 9.2% p.a. after 5 years.
Can you tell me the answers 3-8
Identify the independent and dependent variables. The equation A=25w gives the area A (in square feet) of a rectangular dance floor with a width of w feet. The
All of the following weapons used in World War I had not been used in war before EXCEPT:
What is the difference between a constellation and an “asterism”? Name at least one commonly known asterism.
4x^3+2x^2+3x+4 divided by x+4
How do the areas of the parallelograms compare? The area of parallelogram ABCD is 4 square units greater than the area of parallelogram EFGH. The area of parall
Which experiment best shows water's ability to act as a solvent?
The population of a city is 451,400. The population is expected to decrease at a rate of 3.2% each year. Which function equation represents the population of t