Question

si p(x)= 3x²+2 calcular E={p(2)p(0)p(-1)}²
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Answer 1

$p(x) = {3x}^{2} + 2$

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$p(2) = {3x2}^{2} + 2 \\ \\ p(2) = 3 \times 4 + 2 \\ \\ p(2) = 12 + 2 \\ \\ p(2) = 14$

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$p(0) = {3 \times 0}^{2} + 2 \\ \\ p(0) = 3x0 + 2 \\ \\ p(0) = 0 + 2 \\ \\ p(0) = 2$

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$p( - 1) = {3 \times ( - 1)}^{2} + 2 \\ \\ p( - 1) = 3 \times 1 + 2 \\ \\ p( - 1) = 3 + 2 \\ \\ p( - 1) = 5$

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$e = (p(2) \times p(0) \times p( - 1))^{2}$

$e = (14 \times 2 \times 5)^{2}$

$e = (140)^{2}$

$e = 19600$

espero haberte ayudado