multiply (a^2+3a+5)× (a-3)
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Answer:
a^4+2a++3a²
Step-by-step explanation:
a-3(a³-3+3a+5)
=(a×a³)-(3×a)+(a×3a)+(5×a)
=a^4+(-3a+5a)+3a²
=a^4+2a++3a²
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