Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation x^(31-6)*(x^6-(31+1)*x^4+(3*31-8)*x^2+2*x-31+5) = 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::
Solutions that cannot be obtained by factorization:
x2≈-5.396750 , keep 6 decimal places
x3≈-1.575316 , keep 6 decimal places
x4≈-0.609599 , keep 6 decimal places
x5≈0.577752 , keep 6 decimal places
x6≈1.609780 , keep 6 decimal places
x7≈5.394133 , keep 6 decimal places
There are 7 solution(s).
解程的详细方法请参阅:《方程的解法》Your problem has not been solved here? Please take a look at the hot problems !