SOLUTION: y^4-18y^2+81=0
Algebra.Com
Question 545730: y^4-18y^2+81=0
Answer by saifoo.khan(162) (Show Source): You can put this solution on YOUR website!
Hello,
y = 3, y = 3
RELATED QUESTIONS
y2 - 18y + 4 = 70
Line 1
y^2 - 18y = 66
Line 2
y^2 - 18y + 81 = 66
Line 3
(y... (answered by Alan3354)
Factor the polynomial completely... (answered by Earlsdon)
Factor the polynomial completely.... (answered by Earlsdon)
what is the radius of the circle defined by the equation x^2+y^2-4x+18y+81=0... (answered by ewatrrr)
73y=4(18y+96)... (answered by unlockmath)
In which line is a mistake first made when solving the quadratic equation by completing... (answered by jim_thompson5910)
simplify:
1. -5/6(18y)
2. 3y-7[y-4(y-5)]
(answered by stanbon)
y to the 2nd power -18y+81=64
(answered by dancinsavy546)
is x squared + y squared - 12x + 18y - 4 = 0 an ellipse, parabola, hyperbola or... (answered by lwsshak3)