16r^2+25=0

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Solution for 16r^2+25=0 equation:


Simplifying
16r2 + 25 = 0

Reorder the terms:
25 + 16r2 = 0

Solving
25 + 16r2 = 0

Solving for variable 'r'.

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

Add '-25' to each side of the equation.
25 + -25 + 16r2 = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 16r2 = 0 + -25
16r2 = 0 + -25

Combine like terms: 0 + -25 = -25
16r2 = -25

Divide each side by '16'.
r2 = -1.5625

Simplifying
r2 = -1.5625

Reorder the terms:
1.5625 + r2 = -1.5625 + 1.5625

Combine like terms: -1.5625 + 1.5625 = 0.0000
1.5625 + r2 = 0.0000

The solution to this equation could not be determined.

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