SOLUTION: Use the quadratic formula to solve
x^2-x=-9
Algebra.Com
Question 344937: Use the quadratic formula to solve
x^2-x=-9
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Use the quadratic formula to solve
x^2-x=-9
---
x^2-x+9 = 0
a = 1 ; b = -1 ; c = 9
-------
x = [1 +- sqrt(1-4*9)]/2
---
x = [1 +- sqrt(-35)]/2
----
x = [1 +- isqrt(35)]/2
==========================
Cheers,
Stan H.
RELATED QUESTIONS
Use the quadratic formula to solve the equation.... (answered by jim_thompson5910)
use the quadratic formula to solve the equation.
x^2-5x=-9
The solution set is (answered by Edwin McCravy)
Use the quadratic formula to solve the equation... (answered by ewatrrr)
Use the quadratic formula to solve the equation.... (answered by acalgebra,priyavarat,Edwin McCravy)
use the quadratic formula to solve the equation... (answered by Tatiana_Stebko)
use the quadratic formula to solve the equation x^2-5x=... (answered by rfer)
use the quadratic formula to solve:... (answered by jim_thompson5910)
Use the quadratic formula to solve... (answered by stanbon)
Use the quadratic formula to solve the following quadratic equation
x^2- 4x+ 2 =0
(answered by jim_thompson5910)