Question

Find the value of the polynomial 2x2 – 2x +7 when x = 3.​

Answer 1

ye lae bhai

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Answer 2

Answer:

19 is the answer

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Step-by-step explanation:

$2x^{2} -2x+7\\(2*3^{2} )-2*3+7\\2*9-6+7\\18-6+7\\=19$