4k^2+1=5

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Solution for 4k^2+1=5 equation: 


Simplifying
4k2 + 1 = 5

Reorder the terms:
1 + 4k2 = 5

Solving
1 + 4k2 = 5

Solving for variable 'k'.

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

Add '-1' to each side of the equation.
1 + -1 + 4k2 = 5 + -1

Combine like terms: 1 + -1 = 0
0 + 4k2 = 5 + -1
4k2 = 5 + -1

Combine like terms: 5 + -1 = 4
4k2 = 4

Divide each side by '4'.
k2 = 1

Simplifying
k2 = 1

Take the square root of each side:
k = {-1, 1}

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