हल करना 2 + 1 + 2 * 1 ^ 2 - 1 ^ 3 | 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

$$2+1+2\times1^{2}-1^{3}$$