kittykat181821 kittykat181821

14-01-2020
Mathematics

contestada

Solve for x in the equation x squared + 4 x minus 4 = 8.

Relax

Respuesta :

texaschic101 texaschic101

14-01-2020

Answer:

Step-by-step explanation:

x^2 + 4x - 4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

(x + 6)(x - 2) = 0

x + 6 = 0 x - 2 = 0

x = -6 x = 2

solution is : x = -6 and x = 2

Answer Link

4100389 4100389

27-04-2021

Answer:

B. X=-6 or x=2

Step-by-step explanation:

Edge

Answer Link

Otras preguntas

10 PTS! How do you solve:

Juan buys a book on sale for 30% off its retail price. He pays $14.70 for the book. What is the retail price of the book?

What word goes after Sue's.Sue's in caring for her vegetable garden resulted in a loss of produceA. Leniency B. Negligence

The birth canal is the ____________. a) ovary b) uterus c) vagina d) fallopian tubes

how will the following systems react when an increase in pressure occurs? note all species are gases N2O4<-->2NO2

How can you recognize linear change from a graph, an equation, a table, or in a real world situation?

please help on this one? :)

Solving for x, what are the solutions of 1/(x-a) + 1/(x-b) = 1/a + 1/b ?

Whag word goes after ToMartin Luther king jr. would be a good civil leader to A. ImitateB. Rival

Answer A B and C pls