Question

$p(x) = x3 - 4x2 + 6.(x) = - 3$
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Answer 1

Answer:

see the image above..

Step-by-step explanation:

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Answer 2

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$\implies\sf \: p(x) = {x}^{3} - 4 {x}^{2} + 6$

$\implies\sf \: put \: x = - 3$

$\implies\sf \: ({ - 3}^{3}) - 4 ({ - 3}^{2}) + 6$

$\implies\sf27 - 4(9) + 6$

$\implies\sf27 - 36 + 6$

$\implies\sf33 - 36$

$\implies\sf - 3$

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