Ahloaitsbella Ahloaitsbella

25-06-2020
Mathematics

contestada

Please I don’t understand what I’m supposed to do

Please I dont understand what Im supposed to do class=

Respuesta :

Centio33 Centio33

25-06-2020

Answer:

x=-6,x=-4

Step-by-step explanation:

x^2+21=-10x-3

Take all terms to one side

x^2+21+10x+3=0

x^2+10x+24=0

x^2+4x+6x+24=0

x(x+4)+6(x+4)=0

(x+6)(x+4)=0

x+6=0,x+4=0

x=-6,x=-4

Answer Link

Otras preguntas

0.74 Kcal/min to cal/sec Do step by step to lead to answer

What was a result of louis XIV's rule in France

In Triangle ABC, which trigonometric ratio has the value a/c? A) tan A B) cos A C) tan C D) cos C E) sin C

What was a result of louis XIV's rule in France

How to check respiratory

a healthy way to cope with this stress is to

Is it ever possible for the domain and range in a function to have different numbers of entries (for example, 3 domain entries to 5 range entries, or 2 range en

1/2 over 2 equals to 3 over X

The set of rules for how computers talk to one another is called: (Points : 1) hypertext. telnet. message. protocol.

The Duke of York split New Netherland into which of the following two colonies?