YaeKocheetWayllana YaeKocheetWayllana

03-04-2017
Mathematics

contestada

What is the value of b^2 - 4ac for the following equation?

2x^2 + 3x = -1

Respuesta :

ghanami ghanami

03-04-2017

hello :
2x²+3x+1=0
a=2 b=3 c=1
b²-4ac = (3)²-4(2)(1) = 1

Answer Link

Otras preguntas

What is CPU known as in the computer?

Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is worth either 5 points or 2 points. Write a s

Revise and improve my writing plz. This is the question I was answering: Where was this text written? Why might that be important? This text was written from

Which of the following is not a factor that affects population density: A location B culture C climate D natural resources

Name 2 good things about Absolute Monarchy and WHY they are good:

Find the x-intercept and y-intercept of the line. 2x-6y=6 what's the x-intercept: y-intercept:

Chicken is normally $2.15/lb. but if you purchase 26 pounds for $41.34, how much do you save per pound? A. $0.19 B. $0.26 C. $0.56 D. $0.79

Wayne and Sarah both leave Sacramento at noon exactly. Wayne is driving west at 40 mph, while Sarah is driving south at 70 mph. Find the rate at which the dista

5. a) A wire has a total length of 8184cm. It was cut into various pieces to form a series of 10 squares. The а length of each subsequent square doubles of the

You start at (5, 1). You move up 3 units. Where do you end?