b^2-17bz+72z^2=

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Solution for b^2-17bz+72z^2= equation:


Simplifying
b2 + -17bz + 72z2 = 0

Reorder the terms:
-17bz + b2 + 72z2 = 0

Solving
-17bz + b2 + 72z2 = 0

Solving for variable 'b'.

Factor a trinomial.
(b + -9z)(b + -8z) = 0

Subproblem 1

Set the factor '(b + -9z)' equal to zero and attempt to solve: Simplifying b + -9z = 0 Solving b + -9z = 0 Move all terms containing b to the left, all other terms to the right. Add '9z' to each side of the equation. b + -9z + 9z = 0 + 9z Combine like terms: -9z + 9z = 0 b + 0 = 0 + 9z b = 0 + 9z Remove the zero: b = 9z Simplifying b = 9z

Subproblem 2

Set the factor '(b + -8z)' equal to zero and attempt to solve: Simplifying b + -8z = 0 Solving b + -8z = 0 Move all terms containing b to the left, all other terms to the right. Add '8z' to each side of the equation. b + -8z + 8z = 0 + 8z Combine like terms: -8z + 8z = 0 b + 0 = 0 + 8z b = 0 + 8z Remove the zero: b = 8z Simplifying b = 8z

Solution

b = {9z, 8z}

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