R^3+5r^2+9r+5=0

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Solution for R^3+5r^2+9r+5=0 equation:


Simplifying
R3 + 5r2 + 9r + 5 = 0

Reorder the terms:
5 + R3 + 9r + 5r2 = 0

Solving
5 + R3 + 9r + 5r2 = 0

Solving for variable 'R'.

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

Add '-5' to each side of the equation.
5 + R3 + 9r + -5 + 5r2 = 0 + -5

Reorder the terms:
5 + -5 + R3 + 9r + 5r2 = 0 + -5

Combine like terms: 5 + -5 = 0
0 + R3 + 9r + 5r2 = 0 + -5
R3 + 9r + 5r2 = 0 + -5

Combine like terms: 0 + -5 = -5
R3 + 9r + 5r2 = -5

Add '-9r' to each side of the equation.
R3 + 9r + -9r + 5r2 = -5 + -9r

Combine like terms: 9r + -9r = 0
R3 + 0 + 5r2 = -5 + -9r
R3 + 5r2 = -5 + -9r

Add '-5r2' to each side of the equation.
R3 + 5r2 + -5r2 = -5 + -9r + -5r2

Combine like terms: 5r2 + -5r2 = 0
R3 + 0 = -5 + -9r + -5r2
R3 = -5 + -9r + -5r2

Simplifying
R3 = -5 + -9r + -5r2

Reorder the terms:
5 + R3 + 9r + 5r2 = -5 + -9r + -5r2 + 5 + 9r + 5r2

Reorder the terms:
5 + R3 + 9r + 5r2 = -5 + 5 + -9r + 9r + -5r2 + 5r2

Combine like terms: -5 + 5 = 0
5 + R3 + 9r + 5r2 = 0 + -9r + 9r + -5r2 + 5r2
5 + R3 + 9r + 5r2 = -9r + 9r + -5r2 + 5r2

Combine like terms: -9r + 9r = 0
5 + R3 + 9r + 5r2 = 0 + -5r2 + 5r2
5 + R3 + 9r + 5r2 = -5r2 + 5r2

Combine like terms: -5r2 + 5r2 = 0
5 + R3 + 9r + 5r2 = 0

The solution to this equation could not be determined.

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