Answer:
Simplify the expression.
13 x 3 + 3 x 2 + 1
Explanation:
13x^3+3x^2+1
(7x^3-5x^2+4)-(-6x^3-8x^2+3)
Distribute the minus sign
(7x^3-5x^2+4)+6x^3+8x^2-3
Combine like terms
7x^3 +6x^3 -5x^2 +8x^2 +4-3
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