SOLUTION: find all solutions of the equation algebraically.
36t^4 + 29t^2 - 7 = 0
Algebra.Com
Question 180701: find all solutions of the equation algebraically.
36t^4 + 29t^2 - 7 = 0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
find all solutions of the equation algebraically.
36t^4 + 29t^2 - 7 = 0
36t^4 + 36t^2 - 7t^2 - 7 = 0
36t^2(t^2 + 1) -7(t^2+1) = 0
(t^2+1)(36t^2-7) = 0
t^2 = -1 or 36t^2 = 7
t = i or t = -i or sqrt(7)/6 or -sqrt(7)/6
==============================================
cheers,
Stan H.
RELATED QUESTIONS
Can you please show me all the steps on how to find all solutions of this equation?... (answered by Alan3354)
Find all the solutions of the equation algebraically.... (answered by nerdybill)
find all solutions of the equation algebraically
9x^4 - 24x^3 + 16x^2 =0
(answered by jim_thompson5910)
find all solutions of the equation algebraically.
8x^4 - 18x^2 = 0
(answered by jim_thompson5910)
Find all solutions algebraically for the equation:
(square root of... (answered by bucky)
find all solutions of the equation algebraically.
1/t^2 + 8/t + 15 = 0
(answered by stanbon)
find all solutions of the equation in the interval [0,2pi] algebraically... (answered by jsmallt9)
Find all solution of the equation algebraically... (answered by Alan3354)
I need to find all solutions of the equation 4 sec x + 4 tan x=4 in the interval [0, 2pi) (answered by Alan3354)