jbrooks0355
jbrooks0355
16-12-2020
Mathematics
contestada
what are the zeros of x squared +5x +6
Respuesta :
mhanifa
mhanifa
16-12-2020
Answer:
-3 and -2
Step-by-step explanation:
x² + 5x + 6 = 0
x² + 2x + 3x + 6 = 0
x(x + 2) + 3(x + 2) = 0
(x + 3)(x + 2) = 0
x + 3 = 0 ⇒
x = -3
x + 2 = 0 ⇒
x = -2
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
What is the difference between mitosis and meiosis? A. Meiosis happens more quickly than mitosis. B. Meiosis includes one cycle, and mitosis includes two cycles
In Stanley Miller and Harold Urey’s experiment, several ____, which are the building blocks of proteins, began to accumulate. A. hydroxyls B. bacteria C. fungi
how many ways can 12 volleyball team members line up if the captain and assistant captain must be together
The ______ are the largest group of Turkic people in the Eurasian republics and the second-largest in the world. a. Tatars b. Kazakhs c. Uzbeks d. Poles
why might profit maximisation be considered inappropriate by a firms stakeholders other than shareholders
Question 1.1. Which was a characteristic that helped bring about the Industrial Revolution in England? (Points : 1) a large population of landowners many local
The Soviet Union experienced an economic slow down during the later years of the Cold War. This was in large part caused by: 2. The Soviet Union experienced an
Which of the following is NOT a function of blood cells? A. regulate body temperature B. fight infection C. gather sensory information D. transport nutrients
graph f(x) = 5x -45 identify intercepts
What is not true of the European empires before World War I? Italy and Germany had each been unified states for less than 50 years Great Britain, France, Italy
