cheyennenicolelong21 cheyennenicolelong21

28-09-2020
Mathematics

contestada

Help please ASAP X^2+4x-4=8

Respuesta :

valerieulbrich valerieulbrich

28-09-2020

Answer:

x = -8, x = 4

Step-by-step explanation:

x² + 4x - 12 = 0

(x + 8) (x - 4) = 0

x + 8 = 0, x = -8

x - 4 = 0, x = 4

Answer Link

Otras preguntas

line lv is represented by the equation y=-1/2x+23/2 . Line pj is perpendicular to line LV . The coordinates of point P are (4,11).Determine the equation of line

Help. Multiple choice akbar

A mineral that has no particular planes of weakness in its lattice structure, so it does not break along particular planes. What happens when this mineral is st

Cassone What was Rudolf Virchow trying to prove though his work? O A. The theory of spontaneous generation was false. B. Cells can be generated spontaneously. O

the licensor comes to your center for monitoring a visit three months after the toddler teacher has left the center. she wants to see the lesson plans for the t

What did the Nuremberg Laws do: A. Kept Jews from being German citizens and marked them with a Star of David B. Establish the policy of mass-murder against the

did the us create a fair, just, and democratic society by 1877?

Using your answer(s) for question 3, were there any extraneous answers, and how did you check? Question 3 was: (Solve |2(x-5)|+11=17) The answer is x = 8 and

According to the information presented in the pas- sage, which of the following best describes Adam Smith's view of the relationship between a baker and the com

5 1 point Find f(2) accurate to two decimal places if ƒ (t) = 2.0e0.4t Type your answer...