On line Solution of Monovariate Equation:
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Overview: 1 questions will be solved this time.Among them ☆1 equations
[ 1/1 Equation] Work: Find the solution of equation 0.0002*X*X+0.0005*X-0.000007 = 0 . Question type: Equation Solution:Original question:
1
5000
X
X
+
1
2000
X
−
7
1000000
=
0
After the equation is converted into a general formula, there is a common factor: ( √7000000X +√44238643 ) From √7000000X +√44238643 = 0 it is concluded that::
X1=
-
√44238643
√7000000
Solutions that cannot be obtained by factorization: X2≈0.013922 , keep 6 decimal places There are 2 solution(s).