SOLUTION: Can anyone help getting this set up and solved? Thanks
Solve 5x^2 + 2x - 1 = 0
Thanks!
Algebra.Com
Question 60945: Can anyone help getting this set up and solved? Thanks
Solve 5x^2 + 2x - 1 = 0
Thanks!
Found 2 solutions by checkley71, Earlsdon:
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
5x^2+2x-1=0 using the quadratic equation we get
x=(-b+-sqrt[b^2-4ac])/2a
x=(-2+-sqrt[4-4*5*-1])/2*5
x=(-2+-sqrt[4+20])/10
x=(-2+-sqrt24)/10
x=(-2+-4.9)/10
x=(-2+4.9/10
x=2.9/10
x=.29 solution
x=(-2-4.9)/10
x=-6.9/10
x=-.69 solution
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve:
Use the quadratic formula:
Simplify this to:
Simplify this to:
RELATED QUESTIONS
Please help me solve this : |2X+1|-2<0... (answered by jsmallt9)
I have tried to set this one up but have been unsuccessful in getting the solution. Can... (answered by stanbon)
Can anyone help me with this problem? Thanks!
Factor.Check by multiplying... (answered by jim_thompson5910)
Hi, can someone help me with this problem?
Solve for x and y: 2x + 3y = 1
(answered by nabla)
solve the inequality, graph the solution set, and write the answer in interval notation. (answered by jai_kos)
PLEASE HELP ME ASAP!!!!!!!!!
WHAT WOULD THE GRAPH LOOK LIKE FOR THE FOLLOWING PROBLEM:
(answered by cininnatus)
Solve each polynomial equation by factoring.
1. 5x^3+10x^2+5x=0.
For #1 - Would... (answered by Edwin McCravy)
I have a question on this problem
3(x-8)(2x^2+5x-4) after the 2x is suppose to be a... (answered by Alan3354)
Solve the inequality, express the solution set in interval notation and graph it.... (answered by funmath)