Question
what is the answer to the problem
5bcubed +15b-30
5bcubed +15b-30
Answers
Steve
if you mean
what is the solution to the equation
5b^3 + 15b - 30 = 0
then say so.
In this case, it's a bit of trial and error, as cubics don't solve easily.
No integers appear to work, so use your favorite tool to get b = 1.2879
what is the solution to the equation
5b^3 + 15b - 30 = 0
then say so.
In this case, it's a bit of trial and error, as cubics don't solve easily.
No integers appear to work, so use your favorite tool to get b = 1.2879