lemaryamm
lemaryamm
11-09-2017
Physics
contestada
How many unique values of x solve x2 + 4x + 4 = 0?
Respuesta :
Catya
Catya
11-09-2017
factor it.
( x+2)(x+2) = 0
x = -2
there is only one unique value of x
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
Hi . I need help on this problem please help.
How to find the price of something before a discount?
binomial theorem help me solve x^5 Y^8 (x+y)^13
Silver tarnishes as silver metal reacts with hydrogen sulfide, H2S, in the air. In this reaction, dark silver sulfide, Au2S, covers the surface of silver. When
PLEASEEEE FACTOR THIS
A hydrogen electron is elevated from level 1 to level 2. Another electron is elevated from level 2 to level 4. The transition requiring the greatest energy chan
Ocean currents are caused by Waves, hurricanes, wind, heat PLEASEEEE HURRYYYY
A bag contains 10 marbles: 4 are green, 4 are red, and 2 are blue. Heather chooses a marble at random, and without putting it back, chooses another one
Match the words in the left-hand column to the appropriate blank in the sentences in the right-hand column. use each word only once. hints helpreset coma plasma
Jim Crow laws, a set of racist and discriminatory rules and regulations, were enacted in the South starting in the mid- to late 1800s. in the South starting in
