Alg1.1.1

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Evaluate (3x-4)+(x+2)+(3x^2+x-8)+(x^3+8)\,

Since everything is added (or subtracted) together, the parenthesis don't matter. Group the terms in order of decreasing exponent on x. Start with x^3\,.

x^3(1) + x^2(3) + x(3+1+1) + (-4+2-8+8)\,

Rewrite the answer to make it look better.

x^3 + 3x^2 + 5x - 2\,

Algebra

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