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 (8/x)-2x = 0 . Question type: Equation Solution:Original question:
(
8
÷
x
)
−
2
x
=
0
Remove a bracket on the left of the equation::
8
÷
x
−
2
x
=
0
Multiply both sides of the equation by:
x
8
−
2
x
x
=
0
After the equation is converted into a general formula, it is converted into: ( x + 2 )( x - 2 )=0 From x + 2 = 0 x - 2 = 0 it is concluded that:: x1=-2 x2=2 There are 2 solution(s).