Question

How do you solve `8t ^ { 3} = 200t`?

Answer 1

t = 0, +5 and -5.

Explanation:

`8t^3 - 200t = 0`
or, `8t(t^2 - 25) = 0`
or, `8t = 0 and (t^2 - 25) = 0`
or, `t = 0/8 = 0 and t^2 = 25 or,t = 25^(1/2)`
or, `t = 0, +5 and -5`