(q*q)-20q+100=0

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Solution for (q*q)-20q+100=0 equation:


Simplifying
(q * q) + -20q + 100 = 0

Multiply q * q
(q2) + -20q + 100 = 0
q2 + -20q + 100 = 0

Reorder the terms:
100 + -20q + q2 = 0

Solving
100 + -20q + q2 = 0

Solving for variable 'q'.

Factor a trinomial.
(10 + -1q)(10 + -1q) = 0

Subproblem 1

Set the factor '(10 + -1q)' equal to zero and attempt to solve: Simplifying 10 + -1q = 0 Solving 10 + -1q = 0 Move all terms containing q to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1q = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1q = 0 + -10 -1q = 0 + -10 Combine like terms: 0 + -10 = -10 -1q = -10 Divide each side by '-1'. q = 10 Simplifying q = 10

Subproblem 2

Set the factor '(10 + -1q)' equal to zero and attempt to solve: Simplifying 10 + -1q = 0 Solving 10 + -1q = 0 Move all terms containing q to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + -1q = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1q = 0 + -10 -1q = 0 + -10 Combine like terms: 0 + -10 = -10 -1q = -10 Divide each side by '-1'. q = 10 Simplifying q = 10

Solution

q = {10, 10}

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