(5ab+2)(5ab+2)=

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Solution for (5ab+2)(5ab+2)= equation:


Simplifying
(5ab + 2)(5ab + 2) = 0

Reorder the terms:
(2 + 5ab)(5ab + 2) = 0

Reorder the terms:
(2 + 5ab)(2 + 5ab) = 0

Multiply (2 + 5ab) * (2 + 5ab)
(2(2 + 5ab) + 5ab * (2 + 5ab)) = 0
((2 * 2 + 5ab * 2) + 5ab * (2 + 5ab)) = 0
((4 + 10ab) + 5ab * (2 + 5ab)) = 0
(4 + 10ab + (2 * 5ab + 5ab * 5ab)) = 0
(4 + 10ab + (10ab + 25a2b2)) = 0

Combine like terms: 10ab + 10ab = 20ab
(4 + 20ab + 25a2b2) = 0

Solving
4 + 20ab + 25a2b2 = 0

Solving for variable 'a'.

Factor a trinomial.
(2 + 5ab)(2 + 5ab) = 0

Subproblem 1

Set the factor '(2 + 5ab)' equal to zero and attempt to solve: Simplifying 2 + 5ab = 0 Solving 2 + 5ab = 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 + 5ab = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5ab = 0 + -2 5ab = 0 + -2 Combine like terms: 0 + -2 = -2 5ab = -2 Divide each side by '5b'. a = -0.4b-1 Simplifying a = -0.4b-1

Subproblem 2

Set the factor '(2 + 5ab)' equal to zero and attempt to solve: Simplifying 2 + 5ab = 0 Solving 2 + 5ab = 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 + 5ab = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 5ab = 0 + -2 5ab = 0 + -2 Combine like terms: 0 + -2 = -2 5ab = -2 Divide each side by '5b'. a = -0.4b-1 Simplifying a = -0.4b-1

Solution

a = {-0.4b-1, -0.4b-1}

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