unknown5116 unknown5116

04-03-2021
Mathematics

contestada

Show that x² + x +1 is always positive for all real values of x

Respuesta :

alexiabud2008 alexiabud2008

04-03-2021

Answer: There are no negatives

Step-by-step explanation:

Answer Link

Otras preguntas

AP Psych The peg-word system relies heavily on the use of ... A) visual encoding B) implicit memory C) the spacing effect D) mood-congruent memory

15. Simplify 2^1/3×4^1/3 using the radical form

Urban development results in ____. decreased forest land increased paved surfaces increased soil erosion reduced flooding reduced population density

If a person decides to perform an exercise or physical activity for a particular period of time, that person has made a/an: a. short-term goal. b. behavioral

Describe the purpose of the rules of etiquette.

Mary wants to fill in a cylinder vase. At the flower store they told her that the vase should be filled 3/4 for the flowers to last the longest. Her cylinder va

5. Hindu-Arabic numerals, developed in India, demonstrated for the first time which mathematical concept? A. multiplication B. pi C. zero D. base ten system

Note cards should be coded or numbered based on

It matters not where you live, or what rank of life you hold, the evil or the blessing will reach you all.” Paine uses this aphorism to A. focus on the atroci

name the set or sets that each of the numbers below belongs to,-4,5/8,3;and-2.9