Determine the real roots of each equation.
1. x(x-4) = 0
2.x²(x -9 )(2x+1) = 0
3. (3x + 1)² (x + 7)(x - 2)⁴ = 0
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1. x(x-4) = 0
2.x²(x -9 )(2x+1) = 0
3. (3x + 1)² (x + 7)(x - 2)⁴ = 0
pa help
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1. x (x - 4) = 0
= 0, 4
2. x²(x - 9)(2x + 1) = 0
= -1/2, 0, 9
3. (3x + 1)²(x + 7)(x - 2)⁴ = 0
= -7, -1/3, 2