Answer:
14x2+37x−13
Explanation:
15x+9x2+24x−13+5x2−2x
=15x+9x2+24x+−13+5x2+−2x
Combine Like Terms:
=(9x2+5x2)+(15x+24x+−2x)+(−13)
=14x2+37x+−13
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