mishlangelai8 mishlangelai8

15-05-2016
Mathematics

contestada

How many real number solutions does the equation have
0=2x^2-20x+50
a. one solution
b. two solutions
c. no solution
d. infinite solutions

Respuesta :

Аноним Аноним

27-05-2016

[tex]D =b^2-4ac = 20^2-4*2*50 = 0[/tex]
a. one solution

Answer Link

Otras preguntas

I'm stuck on this question plz help

If a destructive program is running that might be destroying evidence what should be done

what is the value of the digits 4 in the number 524,892,123

What does this quote mean from the declaration of independence. " We hold these truths to be self-evident"

18000lb greater then or less then 9T

Solve the system of linear equations by elimination 4x - y = 7 4x - 2y = 2

Write the equations, in slope-intercept form, of three different lines with a y-intercept of –5.

In humans, infections by fungi and protists are usually more difficult to treat than bacteria infections. Suggest an explanation that is based on cell structure

How do tariffs work to protect a nation's industry and goods manufacturing?

solve for x -x^2+25x-100