हल करना (x ^ 2 - 7x - 1) + 2x ^ 2 * (6x - 5) | 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

$$(x^{2}-7x-1)+2x^{2}(6x-5)$$