x^4-49n^2=

Solution for x^4-49n^2= equation:

Simplifying
x4 + -49n2 = 0

Reorder the terms:
-49n2 + x4 = 0

Solving
-49n2 + x4 = 0

Solving for variable 'n'.

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

Add '-1x4' to each side of the equation.
-49n2 + x4 + -1x4 = 0 + -1x4

Combine like terms: x4 + -1x4 = 0
-49n2 + 0 = 0 + -1x4
-49n2 = 0 + -1x4
Remove the zero:
-49n2 = -1x4

Divide each side by '-49'.
n2 = 0.02040816327x4

Simplifying
n2 = 0.02040816327x4

Take the square root of each side:
n = {-0.142857143x2, 0.142857143x2}