avina18 avina18

23-06-2016
Physics

contestada

Solve the quadratic equation using the quadratic formula 5x2 + 8x + 2 = 0.

Respuesta :

23-06-2016

5^2 + 8x + 2 = 0

25 + 8x + 2 = 0

27 + 8x = 0

8x = -27

X = -27/8 (-3.375)

Answer Link

Otras preguntas

in 2014 the birthrate in France was 12 (per 1000 people) in the same year the death rate in France was 8 (per 1000 people) what was Frances approximate growth r

"what evidence exists that some of the asteroids were geologically active in the distant past"

Characters and setting are included in all works of poetry. writing. nonfiction. fiction.

Solid sodium peroxide (Na2O2) reacts with liquid water yielding aqueous sodium hydroxide and oxygen gas. How much heat is released if 327.2 g of oxygen gas is p

Solid sodium peroxide (Na2O2) reacts with liquid water yielding aqueous sodium hydroxide and oxygen gas. How much heat is released if 327.2 g of oxygen gas is p

How does accretion add to the surface area of a continent?

70 years of achievements with hunderds of millions albums sold and still proving to be the best by winning various awards. Identify the artist and mention one a

an isosceles right triangle and a square have the same area. If the length of the hypotenuse of the right triangle is 6 √ 2, what is the area of the square? f)

The president's chief executive branch advisors are known as his or her cabinet. how many secretaries currently serve on the president's cabinet?

Lisa changes her filing status on last years tax return, and her standard deduction went up. Which of these could have been the change she made?