Resolver 2a 2.5x ^ 2 - 0.25x + 0.4 = 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

$$2.5 x ^ { 2 } - 0.25 x + 0.4 = 0$$