rileypate05 rileypate05

23-04-2020
Mathematics

contestada

Solve x^2- 8x = 20 by completing the square. Which is the solution set of the equation?

(-2,-10)
{2, 10)
{-2, 10)
{2,-10)

Respuesta :

oknothanks oknothanks

23-04-2020

the solution is -2 and 10

Answer Link

Otras preguntas

If the supplement of an angle is two-third of itself ,then its supplement is

You want to determine if one peak is steeper than another peak, based on a topographic map. What would you see on the steeper peak?

Write the quadratic equation whose roots are-1 and 6, and whose leading coefficient is 4 (Use the letter to represent the variable.)?=0

Write the quadratic equation whose roots are-1 and 6, and whose leading coefficient is 4 (Use the letter to represent the variable.)?=0

what are the kinds of formulas to remember in 8th grade?

There are some cases where distance time graph of a particle is vertical . So could you please tell me when it is possible????

in a 4*100m relay race,tota track length is 200m and time taken by one particular group is 50.2sec. ehat is the average speed and average velocity of that group

what is 3xY=4w solve for y in formula transformation

What was good abt technology in 1930

For which system of equations is (2, 2) a solution? A.–3x + 3y = 0x + 6y = 10B.–2x + 5y = –64x – 2y = 4C.5x – 2y = –63x – 4y = 2D.2x + 3y = 104x + 5y = 18