Divide 15 x cube + 9 x to the power 4 - 2 x square - 8 + 7 x by under (minus 2 + 3 x )
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Answer:
x+3
x=−3
p(x)=x
3
−x
2
+11x+69
p(−3)=(−3)
3
−(−3)
2
+11(−3)+69
=−27−9−33+69
=−69+69
=0
Step-by-step explanation:
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