SOLUTION: Hi, would you please check my work? Did I do it right this time? 4x^2+20x+25=0 -20+-sqrt((20)^2-4(4)(25))/(2(4)) -20+-sqrt(400-400)/(8) -20+-sqrt(0)/(8) x=(5)/(2)

SOLUTION: Hi, would you please check my work? Did I do it right this time? 4x^2+20x+25=0 -20+-sqrt((20)^2-4(4)(25))/(2(4)) -20+-sqrt(400-400)/(8) -20+-sqrt(0)/(8) x=(5)/(2)

Algebra.Com

Question 411061: Hi, would you please check my work? Did I do it right this time?
4x^2+20x+25=0
-20+-sqrt((20)^2-4(4)(25))/(2(4))
-20+-sqrt(400-400)/(8)
-20+-sqrt(0)/(8)
x=(5)/(2)

Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
4x^2+20x+25=0
(-20+-sqrt((20)^2-4(4)(25)))/(2(4)) You lost ( )
(-20+-sqrt(400-400))/(8)
(-20+-sqrt(0))/(8)
x=- and in answer you lost minus

RELATED QUESTIONS
I think I did this quadratic equation right. would you please check it? I think I... (answered by Alan3354)

this problem states to find b^2-4ac and the number of real solutions to each equation. (answered by scott8148)

Hi, my math book does not explain the "step by step" procedure so I don't know how to do... (answered by Tatiana_Stebko)

Hi, how do I solove a three term quadratic? Is it by reverse factoring or do I solove... (answered by Earlsdon)

How do I plug my answer into the equation to check my answer, by using paper and pencil... (answered by Alan3354)

Hi, I do not understand how to reduce or when to reduce the fraction within the quadratic (answered by edjones,ewatrrr)

{{{ (4- sqrt(20))/ (2-(2) sqrt(5))... (answered by lwsshak3)

Hi, 1. What is the distance between these two points: (8, 10) and (4, -5)? Round... (answered by BigToosie)

Hi, I am solving with the quadraic formula and would like you to check my work and answer (answered by jim_thompson5910)