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

Otras preguntas

Which graph does not represent a function of x?

What is the first step of the scientific method? A. Hypotheses B. Control C. Question

Pls solve this for me

Please help, i need right answers and be help if it with proof, ty! Figure G is rotated 90degree clockwise about the origin and then reflected over the x-axis,

This graph talks about supply and demand can I get some help with it?

Triangle WYT is an isosceles if angle Y is equal to 156 then what are the other two angles? brainliest and five⭐ for the first who answers! 50 POINTS ON THIS QU

If TU=8 and TV = 13

What can a producer gain by specializing?

Please help!!!! 1. How did Southern slaves most commonly express their anger with being enslaved? a. By establishing the Underground Railroad and protecting r

Layton Company purchased tool sharpening equipment on October 1, 2012, for $108,000. The equipment was expected to have a useful life of three years, or 12,000