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3x² - 2x + 1 = [?] x=4

3x² - 2x + 1 = [?] x=4
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15 votes
3x² - 2x + 1 = [?]
x=4

User Alex Timonin
by
8.4k points

2 Answers

7 votes

x = 4


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

User Andy Thomas
by
8.8k points
2 votes

Answer:

3(4)² - 2(4) + 1 = 48 - 8 +1 = 41

User NicolasBourbaki
by
7.8k points
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