16k^2-40=0

Solution for 16k^2-40=0 equation:

Simplifying
16k2 + -40 = 0

Reorder the terms:
-40 + 16k2 = 0

Solving
-40 + 16k2 = 0

Solving for variable 'k'.

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

Add '40' to each side of the equation.
-40 + 40 + 16k2 = 0 + 40

Combine like terms: -40 + 40 = 0
0 + 16k2 = 0 + 40
16k2 = 0 + 40

Combine like terms: 0 + 40 = 40
16k2 = 40

Divide each side by '16'.
k2 = 2.5

Simplifying
k2 = 2.5

Take the square root of each side:
k = {-1.58113883, 1.58113883}