1234malacyia 1234malacyia

17-07-2017
Mathematics

contestada

Solve x 2 + 9x + 8 = 0 by completing the square. What are the solutions?

Respuesta :

musiclover10045 musiclover10045

17-07-2017

x^2+9x+8=0

(x+1)(x+8)=0

x+1=0

x=-1

x+8 = 0

x=-8

solutions are -1 and -8

Answer Link

Otras preguntas

solve pls brainliest

A net force of 50 newtons is applied to a 20 kilogram cart that is already moving at 1 m/s the final speed of the cart was 3 m/s for how long was the force appl

The graphs below have the same shape. What is the equation of the blue graph?

A small car of mass 1200 kg traveling east at 60m/s collides at an intersection with a truck of mass 3000 kg that is traveling due north at 40 m/s. The two vehi

I really need help pls!!!

Which of the following graph of the compound inequality 4p+1>-7 and 6p +3 < 33

99 points solve the system of equations by graphing k12 test interim checkpoint 4

Plssssssss helppppppppo

Expand ; 3(1-x/2)^2

Calculate the vapor pressure in torr of a solution containng 24.5 g of glycerin (C3H8O3) in 135 mL water at 30.0* C; the vapor pressure of water at this tempera