Asked by Anonymous

What are the real and complex solutions of the polynomial equation?

x^4 - 41x^2= -400

Answers

Answered by bobpursley
x^4 - 41x^2+400 =0

x^2= 41+-sqrt(1681-1600))/2
x^2= 21, or 20

x=+- sqrt 21, or +-sqrt20

looks like four real roots.
There are no AI answers yet. The ability to request AI answers is coming soon!

Related Questions