6 messages · Page 1 of 1 (latest)
the exponet is a 4
hmm
4 imaginary solutions for x^4+81=0
(x^2+9i)(x^2-9i)=0
individually equate factors to zero and you'll get 4 different solutions
So what would i write for the answer? 4 differnt soultions ?
icy flare
cobalt ingot