हल करना x ^ 2 - 4x + 12 = 0; D = 0; 3x ^ 2 + 12x + 12 = 0 | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$x^{2}-4x+12=0; D=0.; 3x^{2}+12x+12=0$$