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Work: Find the solution of equation x^3-2x^-14x+3 = 0 .
Question type: Equation
Solution:
After the equation is converted into a general formula, there is a common factor:
( x - 0 )
From
x - 0 = 0
it is concluded that::| x1=0 | , it is the incremental root of the eqution. |
Solutions that cannot be obtained by factorization:
x2≈-1.444923 , keep 6 decimal places
x3≈0.950693 , keep 6 decimal places
There are 3 solution(s).
There is(are) 1 additive root(s) and 2 real solutions.(Note:additive root, generated by computer, but not suitable for this equation.)
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