A few days ago
Need help with this math problem?
Find all real and imaginary solutions to each equation.
t^4 – 4 = 0
Top 1 Answers
A few days ago
Favorite Answer
factor
(t^2+2)(t^2-2)=0
then set each equal to zero
t^2+2=0 and t^2-2=0
t^2=-2 and t^2=2
t=+-sqrt(2)i and t=+-sqrt(2)
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