2a+21a^2b=

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Solution for 2a+21a^2b= equation:


Simplifying
2a + 21a2b = 0

Solving
2a + 21a2b = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'a'.
a(2 + 21ab) = 0

Subproblem 1

Set the factor 'a' equal to zero and attempt to solve: Simplifying a = 0 Solving a = 0 Move all terms containing a to the left, all other terms to the right. Simplifying a = 0

Subproblem 2

Set the factor '(2 + 21ab)' equal to zero and attempt to solve: Simplifying 2 + 21ab = 0 Solving 2 + 21ab = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 21ab = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 21ab = 0 + -2 21ab = 0 + -2 Combine like terms: 0 + -2 = -2 21ab = -2 Divide each side by '21b'. a = -0.09523809524b-1 Simplifying a = -0.09523809524b-1

Solution

a = {0, -0.09523809524b-1}

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