हल करना a(- 1) = 6 * (- 1) ^ 3 + a * (- 1) ^ 2 - (a + 1)(- 1) + b | 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

$$a(-1)=6(-1)^{3}+a(-1)^{2}-(a+1)(-1)+b$$