Question

please answer it fast

Answer 1

Answer:

zero of this polynomial is 1

Step-by-step explanation:

let x be 1

$6 \times {1}^{3} - 7 \times {1}^{2} - 11 \times 1+ 12 \\ \ = 6 - 7 - 11 + 12 \\ = - 12 + 12 \\ = 0$

solved

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Answer 2

p(1)=6(1)3-7(1)2-11(1)+12

=6-7-11+12

=6-18+12

=6+12-18

=18-18

=0

hope it helps you