The simplified form of the expression is -6b² + 8b
Solving system of equations
Given the following expression below
(6b - 6b²) - (6b² - 8b)
We are simplify as shown below;
Expand to have;
(6b - 6b² - 6b² + 8b
Collect the like terms
0 - 6b² + 8b
-6b² + 8b
Hence the simplified form of the expression is -6b² + 8b
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