borimex18 borimex18

01-10-2020
Mathematics

contestada

What is the discriminant of the equation below?
X^2 - 8x - 2 = 0

Respuesta :

meredith48034 meredith48034

01-10-2020

Answer:

Step-by-step explanation:

b^2 - 4ac > 0

(-8)^2 - 4(1)(-2) = 64 + 8 = 72

two solutions

Answer Link

Otras preguntas

Type the correct answer in the box. use numerals instead of words. the test to determine the presence of a certain virus in a pigeon is 97% accurate for a pigeo

EASY POINTS NEED HELL ASAP WIT THIS

Sketch the graph of y = negative 2 x squared + x + 1 using your graphing calculator. What are the x-intercepts of this graph? a. (1, 0) and (-0.5, 0) c. There a

1. What do you think you know about sugar 2. What do you want to know about sugar

One number is 2 more than 2 times another their product is 40 find the numbers

what fraction is at point M?

What is the solution to the system of equations graphed below? y = x + 2 y = 3x – 2 A. (0, 2) B. (2, 4) C. (4, 2) D. (0, –2)

(5 pts) Calculating Heat from Thermochemical Equations The thermochemical equation for the combustion of methane gas is: Calculate much heat is released when 3

Farrah plans to use blackadder, a multiple-language ide, to develop software code. what must she consider before using this ide? the time it will take to write

heyyy.... can someone pls help asap. Rearrange the formula to write r in terms of P and pi. [tex]p = 2r + \pi \: r[/tex]