Question

Evaluate the given algebraic expression for the values indicated against each of them.
${3x}^{3} - \: {5x}^{2} + 2x - 11 \: for \: x = 3$
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Answer 1

Question✔

➡Evaluate the given algebric expression for the indicated against each of them.

$3x^{3} - 5x^{2} + 2x - 11 \\\\ for x =3$

Answer✔

$\huge {\boxed {\boxed {\mathtt {\purple {Answer=31}}}}}$

Solution✔

➡There is the value of x given as 3 so in equation we will put 3 instead of x.

$3(3)^{3} - 5(3)^{2} + 2(3) - 11 \\\\= 3(27) - 5(9) + 2(3) -11 \\\\ =81 - 45 + 6 -11 \\\\=36 +6 - 11 \\\\=42 - 11 \\\\ =31$

Hence,solved.

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