Aa123456789
Aa123456789
03-08-2017
Mathematics
contestada
Solve the quadratic equation -x^2=4
Respuesta :
Noah11012
Noah11012
03-08-2017
[tex]-x^2 = 4[/tex]
[tex](-x)(-x) = 4[/tex]
[tex]x^2 = 4[/tex]
[tex]x = 2[/tex]
So, 2 is the answer.
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
During the Renaissance, applying humanist ideas to government meant that people began to support government more. support government less. debate about governme
In a famous speech at the beginning of World War I, President Wilson declared that the United States would a. join the Triple Entente. b. join the Triple Allian
Nature of the predicate
Who was the winning general for the North in the Civil War? Ulysses S. Grant Robert E. Lee Abraham Lincoln Winfield Scott
Which statement is true of the British colony of Jamestown? It was founded as a debtor’s colony for British people who had lost their land as a result of a debt
Which one of the following pairs of numbers contains like fractions? A. 6/7 and 60/70 B. 4/8 and 12/16 C. 5/4 and 4/5 D. 1/2 and 3/2 I've taken this exam an
How did Christianity contribute to the fall of Axum and its economy? Axum had to isolate itself from the Islamic countries that surrounded it. Axum could not af
During the Hoover administration, several economic warning signs appeared. Can you name them?
which is the correct order of processes that occur for water to move from a lake to a cloud and then turn into rain
as the bolsheviks took control of the soviet economy they
