02-03-2021
Mathematics

contestada

Solve the following equation by completing the square

x^2+4x-4=0

Respuesta :

trini10kal trini10kal

02-03-2021

Answer:

x = ±2[tex]\sqrt[]{2}[/tex]-2

Step-by-step explanation:

x^2+4x-4=0

x^2+4x=4

x^2+4x+4=4+4

(x+2)^2=8

x = ±2[tex]\sqrt[]{2}[/tex]-2

Answer Link

Otras preguntas

find the value of this expression x=3

B. For the following questions, use the reaction NO2(g) N2(g) + O2(g), with ΔH = –33.1 kJ/mol and ΔS= 63.02 J/(mol·K). i. Draw a possible potential e

help me plzzz 10 only

the volume of the Box 4 inches wide 2 inches high and 5 in long is

what are some stories that u motivated ur friend not to do

The life of streetwalkers is very dangerous. research indicates ___ percent of streetwalkers experience violence.

How did Reagan end up influencing Soviet policy in the mid-1980s?

Which line is an example of iambic pentameter A. And I do love thee: therefore, go with me B. To be, or not to be, that is the question C. Fear no more the he

blank x blank x blank = 27 Can someone fill in the blanks for me.

whats is the median in problem 2