Y^4-8y^2-9=

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Solution for Y^4-8y^2-9= equation:


Simplifying
Y4 + -8y2 + -9 = 0

Reorder the terms:
-9 + Y4 + -8y2 = 0

Solving
-9 + Y4 + -8y2 = 0

Solving for variable 'Y'.

Move all terms containing Y to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + Y4 + 9 + -8y2 = 0 + 9

Reorder the terms:
-9 + 9 + Y4 + -8y2 = 0 + 9

Combine like terms: -9 + 9 = 0
0 + Y4 + -8y2 = 0 + 9
Y4 + -8y2 = 0 + 9

Combine like terms: 0 + 9 = 9
Y4 + -8y2 = 9

Add '8y2' to each side of the equation.
Y4 + -8y2 + 8y2 = 9 + 8y2

Combine like terms: -8y2 + 8y2 = 0
Y4 + 0 = 9 + 8y2
Y4 = 9 + 8y2

Simplifying
Y4 = 9 + 8y2

Reorder the terms:
-9 + Y4 + -8y2 = 9 + 8y2 + -9 + -8y2

Reorder the terms:
-9 + Y4 + -8y2 = 9 + -9 + 8y2 + -8y2

Combine like terms: 9 + -9 = 0
-9 + Y4 + -8y2 = 0 + 8y2 + -8y2
-9 + Y4 + -8y2 = 8y2 + -8y2

Combine like terms: 8y2 + -8y2 = 0
-9 + Y4 + -8y2 = 0

The solution to this equation could not be determined.

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