Bagganuts Bagganuts
  • 03-05-2021
  • Mathematics
contestada

If using the method of completing the square to solve the quadratic equation
x² + 2x + 16 = 0, which number would have to be added to "complete the
square"?

Respuesta :

130228
130228 130228
  • 03-05-2021

Answer:

x=-1+\sqrt{15}i,\:x=-1-\sqrt{15}i

Step-by-step explanation:

Answer Link

Otras preguntas

Earthquake waves that vibrate from side to side and up and down only through solids are known as ______.
0.83 is grearter than or less than 83/100
Analyze the successes and failures of the united states cold war policy of containment
Something which is out of its proper historical time is said to be _____.
The Blue Nile River begins in Lake Tana. The lake is the river's _____. a. mouth b. source c. watershed d. tributary
The president may serve a maximum of terms in office.
true or false the most delicate corals are the plating corals.
What is 75% of 4 please help
A form of government allowing every citizen to participate in government
montrer que f(x)= (2x-13)(2x-7) pour tout réel x