a³+a-3a²-3 factroise
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27
a^3 + a -3a^2-3
=a(a^2 + 1 )-3(a^2 +1)
=( a^2+1 )( a-3 )
=a(a^2 + 1 )-3(a^2 +1)
=( a^2+1 )( a-3 )
Answered by
7
Answer:
a^3 + a -3a^2-3
=a(a^2 + 1 )-3(a^2 +1)
=( a^2+1 )( a-3 )
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