katelyn872 katelyn872
  • 16-12-2020
  • Mathematics
contestada

How do I solve this equation by completing the square. 4X^2 + 12x +5 = 21

Respuesta :

Gene26 Gene26
  • 16-12-2020
The Answer is: x1=-4 x2=1.
Answer Link

Otras preguntas

Shawna and her best friend found some money in a trash can. They split the money evenly, each getting $5. How much money did they find?
What is the mysticism of money to which Chesterton refers to
Please help me out with this
A driver of a car traveling at 15.0 m/s applies the brakes, causing a uniform acceleration of -2.0 m/s squared. How long does it take the car to accelerate to a
A 14 foot ladder is placed against a wall. It is placed 5 feet from the base of the wall.
Describe the Hellenistic period. How was the Hellnistic period related to the spread of Greek Culture?
The slogan "no taxation without representation" was first used by Americans to protect Britains: A. policy of salutary neglect B. Issuance of the proclamation
What is the mass of 0.015 moles of NaOH?
Timeline about the Glorious Revolution (Resume)
What is the value of x in the solution to this system of equations? 2r + y = 13 x= 11- 2y A. 2 B. 3 C. 5 D. 7