mackenziekibbey mackenziekibbey

14-01-2018
Mathematics

contestada

Solve for x in the equation x^2+4x-4=8

Solve for x in the equation x24x48 class=

Respuesta :

panda28panda panda28panda

14-01-2018

Work:
x^2 + 4x - 4 = 8
x^2 +4x -12 = 0
(x + 6) (x - 2) = 0
x = -6 and 2
Answer: first option
I hope this helps!

Answer Link

lpruittpruitt43 lpruittpruitt43

14-01-2018

its A
x=2,-6 this is the answer

Answer Link

Otras preguntas

The graph shows the ages of different concertgoers who have backstage passes. Which statement is true about the graph?

how could you determine if a tissue you are looking at could only be from a heart

What major point was Thomas Paine trying to make using the evidence in this passage

A physics student notices that 4.0 waves arrive at a beach every 20 seconds. The frequency of the wave is

Which numbers below belong to the solution set of the inequality? x+16>51

Hydrogen chloride gas is shipped in a container under 5,100 mmHg of pressure that occupies 20.1 liters at 29°C. How many liters of gas would be produced at STP?

Write the TWO object pronouns (lowercase and separated with a space) that would correctly complete each sentence. 11)Usted da las cartas a mí. Usted _ _ da. 1

Locate the complete gerund or infinitive phrase and identify its use. Please stop making that noise!

Light travels at 186,000 miles per second. Light takes about 11⁄3 seconds to travel from the earth to the moon. Calculate the distance between the earth and the

Solve x2 + 12x = –11 by completing the square. Which is the solution set of the equation?