Question

if p(x)=x3-3x2+5 then find p (-2)

Answer 1

-2×3-3×2+5
-6-6+5
-12+5
-7 is the answer
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Answer 2

$\huge\boxed{\texttt{\fcolorbox{Red}{aqua}{Hey Mate}}}$

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Here is your answer
$p(x) = {x}^{3 } - 3 {x}^{2} + 5 \\ p( - 2) = ( - 2) {}^{3} - 3( - 2) {}^{2} + 5 \\ p( - 2) = - 8 - 12 + 5 \\ p( - 2) = - 20 + 5 \\ p( - 2) = - 15$
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