# You need you algebra basics part 1!

Algebra Level 3

When the polynomial $$x^3 + 2x^2 - 5ax - 7$$ is divided by $$x + 1$$, the remainder is $$R1$$. When the polynomial $$x^3 + ax^2- 12x + 6$$ is divided by $$x - 2$$, the remainder is $$R2.$$ If $$2R1 + R2 = 6$$, find the value of a.

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