ambeaustin911
ambeaustin911
01-11-2015
English
contestada
-x² + 4x - 4 = 0
Solve the equation
Respuesta :
davidyangnyc
davidyangnyc
01-11-2015
(-x-2)(x+2)=0
-2 is the only solution
btw, this is not english
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
Otras preguntas
Two weaknesses of Bohr's atomic
Graph the system of equations on graph paper to answer the question. {y=14x+3 {y=2x+10 What is the solution for this system of equations?
Given the function f(x)= -5+4x^2 calculate the following value: f(a+h) Please help ASAP!!! :(
The cold air is_________ and has more pressure. A) wind B) rises C) heavier D) barometer E) high F) low G) air pressure
Jared bought one share of stock for $225. A. He sold the stock for a profit of $55. what was the selling price of the stock? B. The price of the stock dropped
Which of these is the correct word equation for the reaction, 2C4H10 (g) + 1302 (g) —> 8CO2 (g) + 10H2O (g)? A) Water vapor and carbon dioxide gas react to f
Read this passage:Candidate A receives 48 percent of the popular vote in a state during a presidential election, while Candidate Breceives 41 percent and Candid
30 POINTS!!! HELP PLZZ!! Here is a passage that a writer is quoting. Where should quotation marks be placed? In the dream, I woke just as on an ordinary
Solve the inequality: 3x-3<9 5x+2<32
Find the length of side c in the right triangle below. Round to the nearest tenth if necessary. A) 4.9 B) 13 C) 14 D) 1669
