Asked by Avincent
25x^4-25x^2+6=0
solve type an exact answers using radical and rationalize all denominators
solve type an exact answers using radical and rationalize all denominators
Answers
Answered by
Reiny
First factor it to
(5x^2 - 2)(5x^2 - 3) = 0
x^2 = 2/5 or x^2 = 3/5
x = ±√2/√5 or x = ±√3/√5
rationalizing:
x = ±√10/5 or x = ±√15/5
(5x^2 - 2)(5x^2 - 3) = 0
x^2 = 2/5 or x^2 = 3/5
x = ±√2/√5 or x = ±√3/√5
rationalizing:
x = ±√10/5 or x = ±√15/5
There are no AI answers yet. The ability to request AI answers is coming soon!