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Solution equation: (x-3) 2 + 4x (x-3) = 0
The original formula can be reduced to: (x-3) (x-3 + 4x) = 0 x-3 = 0 or 5x-3 = 0. The solution is X1 = 3, X2 = 35
How to solve the equation 4x-8 / 15 = 7 / 15
The original formula is 4x minus 8 / 15, plus 8 / 15, equals 7 / 15, plus 8 / 15. Then 4x equals 1. X equals 0.25
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