dylanlanegolfer dylanlanegolfer

11-05-2020
Mathematics

contestada

what is the discriminant of the polynomial below? 2x^2+3x-7

Respuesta :

ghanami ghanami

12-05-2020

Answer:

Step-by-step explanation:

2x2+3x-7

the discriminant is : b²- 4ac a=2 b=3 c= -7

3²- 4(2)(-7) .... continu

Answer Link

Otras preguntas

Using the Chinese Remainder Theorem, solve the congruence x 15 (mod 42) x 5 (mod 19)

Use the substitution method to solve the system of equations. Choose thecorrect ordered pair.2x + 3y = 11y = x - 3A. (3,0)B. (5,2)C. (1,3)D. (4,1)

The number of measles cases increased 13.6 % to 57 cases this year, what was the number of cases prior to the increase? (Express your answer rounded correctly t

The highest rate of absorption in the digestive tract takes place in which of the following? The large intestines The stomach The liver The small intestines

No quiero esas latas, quiero reciclar ________, las que están allí en el patio. A. ése B. aquéllos C. estas D. aquéllas

Please help, it'd be greatly appreciated. I keep failing this, it's my last resort.

The student council is selling sweatshirts with the school name and enim... shirts come in three different colors, two different styles and three different size

How would a static local variable be useful?

The _________ is the part of a function definition that shows the function name, return type, and parameter list.

What is the location of the point on the number line that is 3/5 of the way from a=2 to b=17