3x² - 2x + 1 = [?] x=4 - QAmmunity.org

asked Dec 13, 2023 201k views

15 votes

3x² - 2x + 1 = [?]
x=4

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7 votes

x = 4

${3x}^(2) - 2x + 1 \\ \\ 3 * {4}^(2) - 2 * 4 + 1 \\ \\ 3 * 16 -8 + 1 \\ \\ 48 - 8 + 1 \\ \\ 41.$

Andy Thomas answered Dec 13, 2023

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2 votes

Answer:

3(4)² - 2(4) + 1 = 48 - 8 +1 = 41

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