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 ( 61+ )
Otras preguntas
which of the following cannot exist in RNA?a. Uracil b. Thymine c. Cytosine d. Guanine
How did workers respond to their low wages and working conditions?
Samuel adds a teaspoon of salt to a glass of water. He notices that the salt disappears.whar kind of change has occured
What is important information about S waves ?
How might the loss of biodiversity negatively affect humans? Be specific and use several examples to support your reasoning.
According to the article, what's the third step in the naturalization process?
Where have some of the strongest and earliest impacts of global warming occurred?
Each pair of figures is similar. Use the information given to find the scale factor of the figure on the left to the figure on the right.
A watermelon seed is 0.4cm long. How far would a line of 122 watermelon seeds stretch
The three forces acting on a hot-air balloon that is moving vertically are its weight, the force due to air resistance and the upthrust force. The hot-air ballo
