chloernl8387 chloernl8387
  • 20-01-2022
  • Mathematics
contestada

A student solves the following equation and determines that the solution is −2. Is the student correct? Explain. 3 a 2 − 6a a2 − 4 =.

Respuesta :

adisatolani1
adisatolani1 adisatolani1
  • 20-01-2022

Answer:

No

3a²-6a=a²-4

2a²-6a-4=0

a²-3a-2=0

a=2 or a=1

Answer Link

Otras preguntas

Identify the arrows that show removal of thermal energy when matter changes state.
Simplify 3^-9/3^-12 Please answer quickly
Hydrogen and Oxygen will have properties after they bond to become water. A. the same B. both of their original C. completely new D. only the domi
Who is popularly credited with coining the term "rock and roll"?
Need some help on geometry practice problems!
The city of Axum, the center of a great Medieval civilization, is now located in what country?
How did feudal monarchs in the High Middle Ages centralize power?
Overregularization of words is a common error among children. T or F?
Why did the U.S. military attempt to hunt down Mexican Revolutionary Pancho Villa?
At what point in time during the history of earth did the prevalence of larger, multicellular organisms become apparent as indicated by the fossil record?