9a^4-25=

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Solution for 9a^4-25= equation:


Simplifying
9a4 + -25 = 0

Reorder the terms:
-25 + 9a4 = 0

Solving
-25 + 9a4 = 0

Solving for variable 'a'.

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

Add '25' to each side of the equation.
-25 + 25 + 9a4 = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 9a4 = 0 + 25
9a4 = 0 + 25

Combine like terms: 0 + 25 = 25
9a4 = 25

Divide each side by '9'.
a4 = 2.777777778

Simplifying
a4 = 2.777777778

Reorder the terms:
-2.777777778 + a4 = 2.777777778 + -2.777777778

Combine like terms: 2.777777778 + -2.777777778 = 0.000000000
-2.777777778 + a4 = 0.000000000

The solution to this equation could not be determined.

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