## anonymous one year ago Choose the correct sum of the polynomials (3x3 − 5x − 8) + (5x3 + 7x + 3).

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1. pooja195

$\huge~\rm~3x^3 − 5x − 8 +5x^3 + 7x + 3$ Combine Like Terms

2. anonymous

8x3+2X-5

3. anonymous

@waleedo212 Is right.