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kaleyahkay7474
21.01.2020 •
Mathematics
Find the solutions of the equation x4 − 2x3 − x2 + 2x = 0. (enter your answers as a comma-separated list.)
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Ответ:
Step-by-step explanation:
There are several ways to solve this quartic equation. But since the coefficients, they repeat a=1,b=2,c=1,d=2, but e=0, and they are multiple of each other, then it is more convenient to work with factoring as the method of solving it.
As if it was a quadratic one.
Ответ:
x=6
Step-by-step explanation:
( x) +(x+2)=14
(2x+2)=14
(2x)=12
x=6