2x^4+x^3-14x^2-19x-6 given that (x-3)
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Answered by
1
Step-by-step explanation:
x-3 is a factor of p (x)
therefore x= 3
p(3)=2 (3)^4+(3)^3-14 (3)^2-19 (3)-6
192+27-126-57-6
=30
Answered by
1
Answer:
x=3
2x^4+x^3-14x^2-19x-6
2(3)⁴+(3)³-14(3)²-19(3)-6=
162+27 -126 - 57- 6=
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