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 b^3-9b^2+6b+36 = 0 . Question type: Equation Solution: After the equation is converted into a general formula, there is a common factor: ( b - 3 ) From b - 3 = 0 it is concluded that::
b1=3
Solutions that cannot be obtained by factorization: b2≈-1.582576 , keep 6 decimal places b3≈7.582576 , keep 6 decimal places There are 3 solution(s).