lunaramirezabe lunaramirezabe

22-06-2021
Mathematics

contestada

What are the solutions of the equation x2 + 5x + 6 = 0? A. −3, 2 B. 6, −1 C. 6, 1 D. −3, −2

Respuesta :

erenasm23 erenasm23

22-06-2021

Answer:

D. -3,-2

Step-by-step explanation:

Let [tex]x^{2} +5x+6=0=(x+2)(x+3)\\[/tex], then [tex]x+2=0[/tex] or [tex]x+3=0[/tex], thus [tex]x=-2[/tex] or [tex]x=-3[/tex]

Answer Link

Otras preguntas

A(n) _____ is an excited group of people who move toward a goal.

PLEASE HELP WILL FOLLOW,5STAR AND BRAINIEST IF CORRECT Find the measure of angle x. Round your answer to the nearest hundredth. (please type the numerical answe

Which item or items may contribute to asthma?nitrogen oxides carbon monoxideozone and particulate matternitrogen oxides and carbon monoxides

The cost to rent a rug-cleaning machine from the supermarket is $23 per day. The supermarket charges a check-out fee of $45 for the rental. Tristanne spent $137

Suppose 4% of all cell phone chips are defective. we randomly select 100 of the 50,000 cell phone chips produced in a day. what is the chance that 2 defective c

solve 9.3 = k + 4.1 for k

if a triangle has sides of length 4, 9, and x, which of the following represents the range of values for the perimeter (p) of the triangle?a) 13<p<18b) 13

Which statement correctly compares the constants of variation for the graph and the equation below?

Cover the dressing completly when appling bandages true false

What description BEST fits Beowulf himself? A. arrogant, superhuman hero B. intellectual, modest warrior C. bold, strong nemesis D. loyal, deserving assista