(X^8-x^4)*(x^5-9)=

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Solution for (X^8-x^4)*(x^5-9)= equation: 


Simplifying
(X8 + -1x4)(x5 + -9) = 0

Reorder the terms:
(X8 + -1x4)(-9 + x5) = 0

Multiply (X8 + -1x4) * (-9 + x5)
(X8(-9 + x5) + -1x4 * (-9 + x5)) = 0
((-9 * X8 + x5 * X8) + -1x4 * (-9 + x5)) = 0
((-9X8 + x5X8) + -1x4 * (-9 + x5)) = 0
(-9X8 + x5X8 + (-9 * -1x4 + x5 * -1x4)) = 0
(-9X8 + x5X8 + (9x4 + -1x9)) = 0

Reorder the terms:
(-9X8 + 9x4 + x5X8 + -1x9) = 0
(-9X8 + 9x4 + x5X8 + -1x9) = 0

Solving
-9X8 + 9x4 + x5X8 + -1x9 = 0

Solving for variable 'X'.

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

Add '-9x4' to each side of the equation.
-9X8 + 9x4 + x5X8 + -9x4 + -1x9 = 0 + -9x4

Reorder the terms:
-9X8 + 9x4 + -9x4 + x5X8 + -1x9 = 0 + -9x4

Combine like terms: 9x4 + -9x4 = 0
-9X8 + 0 + x5X8 + -1x9 = 0 + -9x4
-9X8 + x5X8 + -1x9 = 0 + -9x4
Remove the zero:
-9X8 + x5X8 + -1x9 = -9x4

Add 'x9' to each side of the equation.
-9X8 + x5X8 + -1x9 + x9 = -9x4 + x9

Combine like terms: -1x9 + x9 = 0
-9X8 + x5X8 + 0 = -9x4 + x9
-9X8 + x5X8 = -9x4 + x9

Reorder the terms:
-9X8 + 9x4 + x5X8 + -1x9 = -9x4 + x9 + 9x4 + -1x9

Reorder the terms:
-9X8 + 9x4 + x5X8 + -1x9 = -9x4 + 9x4 + x9 + -1x9

Combine like terms: -9x4 + 9x4 = 0
-9X8 + 9x4 + x5X8 + -1x9 = 0 + x9 + -1x9
-9X8 + 9x4 + x5X8 + -1x9 = x9 + -1x9

Combine like terms: x9 + -1x9 = 0
-9X8 + 9x4 + x5X8 + -1x9 = 0

The solution to this equation could not be determined.

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